Sakai SV400D-2 Install guide

SV400-2
SHOP MANUAL
0404-99027-0-31649-B

Introduction
This manual provides important information to familiarize you with safe
operating and maintenance procedures for your SAKAI roller. Even though
you may be familiar with similar equipment you must read and understand this
manual before operating or servicing this unit.
Safety is everyone’s business and it is one of your primary concerns. Knowing
the guidelines presented in this manual will help provide for your safety, for the
safety of those around you and for the proper operation and maintenance of the
machine. Improper operation is dangerous and can result in injury or death.
Sakai Heavy Industries cannot foresee all possible circumstances or varying
conditions to which the operator, serviceman or machine may be exposed to
that might lead to a potential hazard. Therefore, the warnings and cautions
listed in this manual and those placed on the machine are not intended to be
all inclusive and liability for personal injury or damage to equipment or property
cannot be assumed.

CONTENTS
1. SAFETY
1. GENERAL SAFETY 1-001
1-1. Understanding the Safety Symbols and Signal Words 1-001
1-2. General 1-001
1-3. Qualications of Operators and Maintenance Personnel 1-002
1-4. Safety Practices and Policies 1-002
1-5. Pre Start Inspection 1-003
1-6. Safety Instructions 1-003
1-7. Starting 1-003
1-8. Operating 1-003
1-9. Stopping 1-004
1-10. Maintenance 1-004
1-11. Transporting the Machine 1-006
2. SPECIFICATIONS
1. SPECIFICATION DATA 2-001
1-1. SV400D-2 2-001
1-2. SV400T-2 2-003
1-3. SV400TB-2 2-005
1-4. SV400TF-2 2-007
1-5. SV400FB-2 2-009
2. SPECIFICATIONS AND SETTING 2-011
2-1. Engine 2-011
2-2. Propulsion 2-011
2-3. Hydraulic Devices 2-012
2-4. Steering Devices 2-012
2-5. Brakes 2-013
2-6. Oil and Grease Capacity 2-013
3. FUEL AND LUBRICANTS SPECIFICATION 2-014
3-1. Rating 2-014
3-2. Recommended Lubricants 2-014
4. TIGHTENING TORQUE CHART 2-015
3. ENGINE AND CONTROLS
1. ENGINE 3-001
1-1. Engine Mount 3-001

1-2. Engine Exterior 3-002
1-3. Cooling System 3-003
2. CONTROL SYSTEM 3-004
2-1. Throttle Control 3-004
2-2. Forward-reverse Control 3-005
3. PUMP MOUNT 3-006
3-1. Pump Mount 3-006
3-2. Pump Attachment 3-007
4. HYDRAULIC SYSTEMS
1. SYSTEM CIRCUIT DIAGRAM 4-001
1-1. Graphic Symbols for Hydraulic 4-001
1-2. Hydraulic Circuit Diagram (SV400D/T/TF-2) 4-003
1-3. Hydraulic Circuit Diagram (SV400TB/FB-2) 4-004
2. PROPULSION HYDRAULIC SYSTEM 4-005
2-1. Propulsion Hydraulic Piping (1) (Front) 4-005
2-2. Propulsion Hydraulic Piping (2) (Rear) 4-006
2-3. Hydraulic Equipment Specications 4-007
2-3-1. Propulsion pump (propulsion, vibrator, steering/charge) (SV400D/T/TF-2) 4-007
2-3-2. Propulsion pump (propulsion, vibrator, steering/charge) (SV400TB/FB-2) 4-009
2-3-3. Propulsion hydraulic motor (front) 4-011
2-3-4. Internal structure of propulsion hydraulic motor (front) 4-012
2-3-5. Propulsion hydraulic motor (rear) 4-013
2-3-6. Block 4-014
3. VIBRATOR HYDRAULIC SYSTEM 4-015
3-1. Vibrator Hydraulic Piping 4-015
3-2. Hydraulic Equipment Specications 4-016
3-2-1. Vibrator hydraulic motor 4-016
4. STEERING SYSTEM 4-017
4-1. Steering Hydraulic Piping (SV400D/T/TF-2) 4-017
4-2. Steering Hydraulic Piping (SV400TB/FB-2) 4-018
4-3. Frame (Center Pin) 4-019
4-4. Steering Wheel 4-020
4-4-1. Steering valve (Orbitrol) 4-021
4-5. Steering Cylinder 4-022
4-5-1. Internal structure of steering cylinder 4-023
5. BLADE (SV400TB/FB-2) 4-024
5-1. Blade Hydraulic Piping 4-024
5-2. Hydraulic Equipment Specications 4-025
5-2-1. Control valve 4-025

5-2-2. Internal structure of cylinder 4-026
5-2-3. Flow dividing valve 4-027
5. ELECTRICAL SYSTEM
1. GENERAL SYSTEM CIRCUIT 5-001
1-1. Electrical Wiring Diagram 5-001
2. ELECTRICAL COMPONENTS 5-002
2-1. Electrical Component Layout (1) 5-002
2-2. Electrical Component Layout (2) 5-003
2-3. Battery Layout 5-004
3. ELECTRICAL COMPONENT SPECIFICATIONS 5-005
3-1. Fuse Box 5-005
3-2. Diode Unit 5-006
6. VIBRATORY DRUM • REAR AXLE
1. PRECAUTIONS FOR DISASSEMBLY AND REASSEMBLY  6-001
2. VIBRATORY DRUM 6-002
2-1. Removal and Installation of Vibratory Drum 6-002
2-1-1. Removal of vibratory drum 6-002
2-1-2. Installation of vibratory drum 6-005
2-2. Vibratory Drum Assembly 6-006
2-3. Disassembly and Reassembly of Vibratory Drum 6-007
2-3-1. Disassembly of vibratory drum 6-007
2-3-2. Reassembly of vibratory drum 6-013
3. AXLE 6-021
3-1. Rear Axle 6-021
3-2. Rear Axle Lubrication 6-022
3-3. Rear Axle Structure 6-023
3-3-1. Center housing 6-023
3-3-2. Differential 6-024
3-3-3. Hub reduction gear 6-025
3-3-4. Brake 6-026
7. BRAKES
1. BRAKE SYSTEM 7-001
1-1. Brake Pedal 7-001
1-2. Brake Circuit Conguration 7-002
1-2-1. Brake ON condition 7-002
1-2-2. Brake OFF condition 7-003
1-3. Brake Piping 7-004

1-4. Brake Solenoid  7-005
2. BRAKE STRUCTURE 7-006
3. BRAKE ADJUSTMENT 7-007
3-1. Brake Clearance Adjustment 7-007
3-2. Manually Releasing the Brake 7-008
8. INSPECTION AND ADJUSTMENT
1. INSPECTION AND ADJUSTMENT 8-001
1-1. Inspection and Adjustment 8-001
1-1-1. Safety precautions for inspection and adjustment 8-001
1-1-2. Preparation for inspection and adjustment 8-002
1-1-3. Precautions for inspection and adjustment 8-002
1-1-4. Warm-up 8-002
2. MEASUREMENT AND ADJUSTMENT OF PROPULSION CIRCUIT PRESSURE 8-003
2-1. Measurement 8-003
2-2. Adjustment 8-004
3. MEASUREMENT AND ADJUSTMENT OF PROPULSION CHARGE
CIRCUIT PRESSURE 8-005
3-1. Measurement 8-005
3-2. Adjustment 8-006
4. MEASUREMENT OF VEHICLE HIGH/LOW-SPEED CHANGE CIRCUIT
PRESSURE 8-007
4-1. Measurement 8-007
5. MEASUREMENT OF PARKING BRAKE RELEASE PRESSURE 8-008
5-1. Measurement 8-008
6. MEASUREMENT AND INSPECTION OF VIBRATOR CIRCUIT PRESSURE 8-009
6-1. Measurement 8-009
6-2. Inspection 8-010
7. MEASUREMENT AND INSPECTION OF VIBRATION CHARGE CIRCUIT
PRESSURE 8-011
7-1. Measurement 8-012
7-2. Inspection 8-013
8. MEASUREMENT AND INSPECTION OF STEERING CIRCUIT PRESSURE 8-014
8-1. Measurement 8-014
8-2. Inspection 8-015
9. ADJUSTMENT OF THROTTLE LEVER LINKAGE 8-016
9-1. Adjustment 8-016
10. ADJUSTMENT OF FORWARD-REVERSE LEVER LINKAGE 8-017
10-1. Adjustment 8-017

9. TROUBLESHOOTING
1. TROUBLESHOOTING 9-001
1-1. Safety Precautions for Troubleshooting 9-001
1-2. Important Information for Troubleshooting  9-002
1-3. Before Starting a Troubleshooting Session  9-002
1-4. Wire Color Code  9-002
2. ELECTRICAL SYSTEM TROUBLESHOOTING 9-003
2-1. When Performing Electrical System Fault Diagnosis  9-003
2-1-1. Precautions to take during electric circuit fault diagnosis  9-003
2-1-2. Inspection of electrical system  9-003
2-2. Engine 9-007
2-2-1. Engine will not start (starter motor does not run) 9-007
2-2-2. Engine will not start (but starter motor runs) 9-011
2-2-3. Engine does not stop running 9-011
2-2-4. No charging 9-011
2-2-5. Starter motor runs even without forward/reverse lever in neutral 9-011
2-2-6. Starting engine is difcult 9-013
2-3. Propulsion 9-015
2-3-1. Vehicle speed does not change 9-015
2-3-2. Brake does not release 9-015
2-3-3. Brake does not operate 9-019
2-3-4. Vehicle moves neither forward nor backward 9-021
2-4. Vibrator 9-025
2-4-1. No vibration occurs 9-025
2-4-2. Amplitude does not change (remains either low or high) 9-025
2-4-3. Vibrator control is continuously engaged or does not change
when the forward/reverse lever is operated 9-027
2-5. Lighting and Accessories 9-029
2-5-1. Combination meter monitor lamps do not light 9-029
2-5-2. Tachometer reading is abnormal 9-029
2-5-3. Hour meter is abnormal 9-031
2-5-4. Temperature gauge is abnormal 9-031
2-5-5. Fuel gauge is abnormal 9-031
2-5-6. Hydraulic oil lter warning lamp remains ON 9-033
2-5-7. Oil pressure warning lamp remains ON 9-033
2-5-8. Vibrator operation indicator lamp does not turn ON 9-033
2-5-9. Parking brake indicator lamp does not light 9-035
2-5-10. Horn does not sound 9-035
2-5-11. Backup buzzer does not beep 9-037
2-5-12. Engine warning lamp remains ON 9-037

3. HYDRAULIC SYSTEM TROUBLESHOOTING  9-038
3-1. When Performing Hydraulic System Troubleshooting 9-038
3-2. Propulsion 9-039
3-2-1. Vehicle moves neither forward nor backward 9-039
3-2-2. Vehicle moves in one direction only (forward or backward) 9-040
3-2-3. Slow vehicle speed or small drive force 9-040
3-2-4. Vehicle speed does not change 9-041
3-2-5. Vehicle does not stop completely with forward/reverse lever
in neutral position 9-041
3-2-6. Propulsion system is overheating 9-042
3-2-7. Abnormal noise from propulsion system 9-042
3-3. Vibrator 9-043
3-3-1. No vibration 9-043
3-3-2. Vibrator frequency is too low 9-044
3-3-3. Vibrator L-H does not switch 9-044
3-3-4. Vibrator does not stop 9-044
3-3-5. Vibrator system is overheating 9-045
3-3-6. Abnormal noise from vibrator system 9-045
3-4. Steering 9-046
3-4-1. Steering wheel is hard to turn 9-046
3-4-2. Steering response is slow 9-046
3-4-3. Steering wheel backlash or play is large 9-047
3-4-4. Steering system is overheating 9-047
3-4-5. Abnormal noise from steering system 9-047
3-5. Blade (SV400TB/FB-2) 9-048
3-5-1. Blade up/down operation not possible 9-048
3-5-2. Blade movement is slow or force is small 9-048
3-5-3. Blade oating operation not possible 9-049
3-5-4. Blade hydraulic system is overheating 9-049
3-5-5. Abnormal noise from blade hydraulic system 9-049

SAFETY

1-001
GENERAL SAFETY
1. GENERAL SAFETY
1-1. Understanding the Safety Symbols and Signal Words
The words DANGER, WARNING, and CAUTION are used with the safety-alert symbol. DANGER
identifies the most serious hazard. When the symbols DANGER, WARNING and CAUTION are
displayed, become alert. Your safety or those around you may be involved. NOTICE is used to provide
important infromation that is not hazard related.
DANGER: Indicates an imminently hazardous situation or condition which if not avoided can
result in serious personal injury or death.
WARNING: Indicates a potentially hazardous situation or condition which if not avoided can
result in serious personal injury or death.
CAUTION: Indicates a potentially hazardous situation or condition which if not avoided may
result in moderate personal injury or damage to the machine or personal property.
NOTICE: Indicates important information about operation or maintenance of the machine that
may cause damage, breakdown, or shortened service life of the machine if you fail
to observe.
: This signal means an important point to maintain of the technology and quality in maintenance
works.
Items that indicate the weight of a part or equipment and require attention in wire
selection and operating posture for slinging operation.
In the assembly operation, tightening torque in locations that require particular
attention.
1-2. General
Operators and maintenance personnel must be alert to recognize and avoid potential hazards.
They should also have comprehensive training, the required skills and necessary tools to
perform the job safely.
The machine was built in accordance to the latest safety standards and recognized safety rules.
Nevertheless, misuse of the machine may result in risk to life and limb of the user or nearby
personnel and may cause damage to the machine or other property.
The machine must only be used for its intended purpose as described in the Operator’s Manual.
It must be operated by safety-conscious persons who are fully aware of the risks involved when
operating the machine. Any malfunctions especially those affecting the safety of the machine
must be corrected immediately.
The machine is designed specifically for the compaction of asphalt or soil road construction
materials. Use of the machine for other purposes such as towing other equipment is considered
contrary to the designated use. The manufacturer cannot be responsible or held liable for any
damage resulting from such use. The risk for such use lies entirely with the user.
Operating the machine within the limits of its designated use also involves compliance with the
inspection and maintenance requirements contained in the Operation and Maintenance Manual.
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1-002
GENERAL SAFETY
1-3. QualicationsofOperatorsandMaintenancePersonnel
Work on the machine must be performed by qualied personnel only. Individual responsibilities
of personnel regarding operation, maintenance, repair of the machine must be clearly stated.
Dene the operator’s responsibilities; the operator should have authority to refuse instructions
that are contrary to safety.
Do not allow persons being trained to operate or perform maintenance on the machine without
constant supervision by an experienced person.
Work on the electrical system of the machine must be done only by an experienced person or
under the guidance of a skilled electrician and according to electrical engineering rules and
regulations.
Work on the frame, brakes, hydraulic and steering systems must be performed by skilled
personnel with special knowledge and training for such work.
1-4. SafetyPracticesandPolicies
Keep the manuals in the container provided on the machine. Manuals must always be available
at the site where the machine is being used.
The operator or user of the machine must be aware of all applicable or legal and mandatory
regulations relevant to accident prevention and environmental protection. These regulations
may also deal with handling of hazardous substances, the required proper personal safety and
protective equipment and trafc or jobsite regulations.
Machine operating instructions should also be supplemented with detailed instructions pertaining
to the specic jobsite or work location.
Always be sure the persons working on the machine have read the operating instructions and
all safety precautions before beginning work. Reading safety instructions after work has already
begun is too late.
Wear close fitting garments and always tie back and secure long hair, also avoid wearing
jewelry such as rings. Injury can result from loose clothing, hair or jewelry being caught up in the
machinery or rotating parts.
Use protective equipment as required by the circumstances or by law.
Observe all safety instructions and warnings attached to the machine.
Make sure all safety instructions and warnings on the machine are complete and perfectly
legible.
Stop the machine immediately in the event of any malfunction. Report any malfunction
immediately to the supervisor or other person of authority.
Never perform service or maintenance on the machine unless the drum(s) or tires are adequately
blocked, articulation lock bar and pin is in the locked position and the parking brake is applied.
Never make any modifications to the machine which might affect safety without the
manufacturer’s approval.
Always perform the recommended routine inspections and adjustments according to the
prescribed intervals.
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1-003
GENERAL SAFETY
1-5. PreStartInspection
Inspect your machine daily. Ensure that the routine maintenance and lubrication are properly
performed. Repair or replace any malfunctioning, broken or missing parts before using the
machine. Refer to the maintenance schedule in the Operator’s Manual.
Check that all instructions and safety stickers are in place and readable.
Never ll the fuel tank with the engine running or while near an open ame or while smoking.
Always clean up any spilled fuel.
Check for any warning tags placed on the machine, do not operate the machine until all repairs
have been made and warning tags have been removed by authorized personnel.
Check the seat belt for wear or damage; inspect the belt hardware and fabric. Replace if
hardware is damaged or the belt is frayed or nicked or stitching is loose. Check that mounting
hardware is tight.
Clean the steps and operating platform of dirt and foreign matter to reduce danger of slipping.
Know how to shut-down or stop the machine immediately in case of emergency.
Know the capabilities and limitations of the machine such as speed, gradeability, steering and
braking.
Be aware of the dimensions of the machine such as height, weight especially for transporting.
1-6. SafetyInstructions
Take all necessary precautions to ensure that the machine is used only when in a safe and
reliable condition.
Avoid any operational mode that might compromise safety.
Operate the machine only if all protective and safety devices are in place and fully functional.
Always use the hand rails and steps to get on and off your machine maintaining 3-point contact
(using both hands).
1-7. Starting
Start the machine only from the driver’s seat and always wear the seat belt.
Watch that the warning lights and indicators during start-up and shutdown are working in
accordance with operating instructions.
Watch that no one is in danger before starting and when moving the machine.
Check that braking, steering, signals and lights are fully functional before starting work or
traveling with the machine.
1-8. Operating
Always make sure that there are no obstructions or persons in your line of travel before starting
the compactor in motion.
Never climb on and off the machine while it is in motion.
Always remain seated with the seat belt fastened when traveling, compacting or loading or
unloading the machine.
Use caution and be very observant when operating in close quarters and congested areas.
Obey all trafc regulations when working on public roads and make sure machine is compatible
with these regulations.
Never carry passengers.
Know and use the hand signals for particular jobs and who has the responsibility for signaling.
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1-004
GENERAL SAFETY
Do not work close to edges or in the vicinity of overhanging banks or on grades that could cause
the compactor to slide or roll over. Avoid any areas that may be a risk to machine stability.
Avoid side hill travel. Always operate up and down the slope. Always keep the propulsion (travel
control) lever in low speed range when climbing or descending hills or steep grades.
Make sure there is sufcient clearance when crossing underpasses, bridges and tunnels or when
passing under overhead power lines.
Never allow anyone to stand in the articulation area of the machine when the engine is running.
Always look in all directions before reversing the direction of travel.
Always switch on the lighting system (if equipped) during poor visibility conditions and after dark.
Do not attempt to control the compactor travel speed with the throttle control. Maintain engine
speed at the full operating RPM.
Do not run the engine in a closed building for an extended period of time. Exhaust fumes can kill.
1-9. Stopping
Always park the machine in a safe area on solid and level ground. If this is not possible, always
park at a right angle to the slope and block the drum(s) or tires.
Do not leave the operator’s platform with the engine running. Always move the travel lever to
neutral position and apply the parking brake then turn the starter switch to OFF.
Lock all lockable compartments.
Park behind a safe barrier, use proper ags, and warning devices, especially when parking in
areas of heavy trafc.
1-10.Maintenance
In any performing any work concerning the operation, adjustment or modication of the machine
or it’s safety devices or any work related to maintenance, inspection or repair, always follow the
start-up and shut-down procedures in the Operator’s Manual and the Maintenance Manual.
Ensure that the maintenance area is safe and secure.
If the machine is shut down for maintenance or repair work
it must be secured against inadvertent starting by removing
the starter key and attaching a warning sign to the starter
switch.
The machine must be parked on stable and level ground
with the drum or tires blocked to prevent inadvertent
movement.
Immediately after the engine has stopped, the exhaust
system, engine, radiator coolant, engine oil, hydraulic uid
and other lubricants and components will be very hot.
Fluids can be under pressure, removing the radiator cap
or draining oil or changing lters can cause serious burns.
Wait until the machine has cooled down.
Use care when attaching and securing lifting tackle to
individual parts and large assemblies being removed
or repositioned for repair purposes to avoid the risk of
accident. Use lifting devices that are in perfect condition
and of sufficient lifting capacity. Never stand under
suspended loads.
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Donotoperate.
DANGER
Keepthiswarningtag,ifnotused,intoolbox.
Donotoperate.
DANGER
Keepthiswarningtag,ifnotused,intoolbox.

1-005
GENERAL SAFETY
Always use the proper tools and workshop equipment in
good condition when performing maintenance or repairs on
the machine.
Always use specially designed safety ladders and working
platforms when working above floor level. Never use
machine parts as a climbing aid.
Keep all steps, handles, handrails, platforms and ladders free from mud, dirt, grease, ice or
snow.
Clean the machine, especially threaded connections of any traces of oil or fuel before carrying
out any maintenance or repairs. Never use aggressive detergents. Use lint free cleaning rags.
Examine all fuel, lubricant and hydraulic uid lines and connectors for leaks, loose connections
chafe marks or damage after cleaning.
Repair or replace defective parts immediately.
Whenever possible, avoid servicing or maintenance when the engine is running unless the drum
and or tires are adequately blocked, the articulation lock bar is in the locked position and the
parking brake is applied.
Never fill the fuel tank with the engine running, while near an open flame or while smoking.
Always clean up any spilled fuel.
Ensure safe operation, optimum performance of the machine and its warranty by using only
genuine SAKAI replacement parts.
Use only the specified fluids and lubricants. Substitute only products known to be equivalent
from reputable manufacturers.
Disconnect the battery cables when working on the electrical system or
when welding on the compactor.
Be sure the battery area is well ventilated (clear of fumes) should it be
necessary to connect a jumper cable or battery charger. Fumes can
ignite from a spark and may explode.
Be sure battery charger is OFF when making connections if charging is required.
Use only original fuses with the specied rating. Switch off the machine immediately if trouble
occurs in the electrical system.
Work on the electrical system may only be carried out by a qualied electrician or by a specially
trained person according to electrical engineering principles.
Inspect the electrical equipment of the machine at regular intervals. Defects such as loose
connections or burnt or scorched wires must be repaired or replaced immediately.
Do not weld, ame cut or perform grinding on the machine unless expressly authorized, as there
may be a risk of re or explosion. Disconnect the battery when welding on the machine.
Clean the machine and its surrounding from dust or other ammable substances and make sure
the area is adequately ventilated before beginning welding, ame cutting or grinding operations.
Inspect hydraulic hoses at regular intervals and immediately replace if they show signs of
chafing, cracking, brittleness, deformation, blistering, fitting separation, leakage, corrosion or
other damage which may affect their function or strength.
Do not work on hydraulic system while the engine is running and the system is under pressure.
The hydraulic system remains pressurized even after the engine has stopped.
Do not disconnect hydraulic hoses or ttings until the pressure has been properly relieved.
Wait until the systems and uid have cooled down before disconnecting.
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1-006
GENERAL SAFETY
Never use your hands to check for leaks when inspecting a hydraulic system. Use a piece of
cardboard and always wear gloves and safety glasses.
Get immediate medical attention if uid has been injected under your skin. Fluid penetration from
a pin hole leak can cause severe injury or death.
Ensure that hydraulic lines and hoses are routed and tted properly. Ensure that no connections
are interchanged. All ttings, lengths and specications of hoses must comply with the technical
requirements.
Observe all product safety regulations when handling fuel, oils, grease, engine coolant and other
chemical substances. Be careful especially when these items are hot as there is a risk of burning
or scalding.
Operate internal combustion engines and fuel operated heating
systems only in adequately ventilated premises. Before starting the
engine in an enclosed area, make sure there is sufcient ventilation.
1-11.TransportingtheMachine
Use only suitable and approved trailers and haul vehicles and lifting equipment of sufficient
capacity.
Entrust to experienced personnel the fastening and lifting of loads and instructing of crane
operators.
Only experienced persons familiar with the operation of the machine may load and unload the
machine.
Use ramps or a loading dock when loading or unloading the machine. Ramps must be the proper
strength, low angle and the proper height and width.
Block the wheels (front and rear) of the hauling vehicle when loading and unloading the
compactor. Ensure that the haul vehicle is on level ground and approach the loading ramps
squarely to make sure that the compactor does not slide off the edge of the ramp.
Keep the deck clear of mud, oil, ice or snow or other materials that can make the deck slippery.
Position the compactor on the trailer or transport vehicle centered from side to side, and apply
the brake. Shut off the engine and lock all lockable compartments.
Block the drums and lock the articulation lock bar. Chain the machine down properly using the
appropriate tackle.
Know the overall height of the compactor and hauling vehicle. Observe height and weight
regulations and be sure you can pass safely at overhead obstructions.
Obey all trafc regulations and be sure that the proper clearance ags, lights and warning signs
including “Slow Moving Vehicle” emblem are displayed when traveling on public roads.
Know the approximate stopping distance at any given speed.
Drive Safely. Never turn corners at excessive speeds.
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SPECIFICATIONS