Dynapac CC1250 User manual

INSTRUCTION MANUAL
Operating and Maintenance
Vibratory rollers
CC1250
4812106595_C- EN
June-2018
Engine: Kubota D1703
Serial number: 10100379PHE004781-

Manual Revisions
Table 1: Revision History
REV.
NO. DATE REVISION
1 May 2015 New release
2 June 2018 Updated to new Dynapac standards
Customer Acknowledgment
• Dynapac reserves the right to make any changes or modifications without prior
notice and without incurring any liability to retrofit machines previously shipped from
the factory.
• Dynapac will not be held responsible for any damages caused by unauthorized
modification of the machine and its associated equipment.
• The manufacturer is not liable for damages caused by inappropriate use.
• Damage that occurs as a result of substandard repairs, as well as injury to personnel
or damage to equipment that is attributable to older un-repaired damage, is not
covered by the customer warranty policy. Always refer to your customer warranty
policy.
• Always refer to equipment documentation for correct operation and repair
procedures.

Table of Contents
Section 1: Introduction
1.1 General Information........................................................................................... 1
Instruction Manual Location....................................................................................2
Receiving the Roller ...............................................................................................2
Identification Data...................................................................................................2
Roller Identification.................................................................................................3
Engine Identification ...............................................................................................4
1.2 Roller Description .............................................................................................. 5
Identification of Major Components ........................................................................5
Diesel Engine .........................................................................................................6
Electrical System....................................................................................................6
Propulsion System/Transmission ...........................................................................7
Brake system .........................................................................................................7
Secondary/Parking Brake................................................................................................7
Steering System ..............................................................................................................7
FOPS and ROPS.............................................................................................................7
Roller Applications..................................................................................................7
Designated Applications ..................................................................................................7
Non-Designated Applications ..........................................................................................7
Section 2: Safety First
2.1 General Information........................................................................................... 9
Warnings and Cautions ........................................................................................10
Personnel Protective Equipment ..........................................................................10
Tools and Equipment .....................................................................................................10
Operating Safety .................................................................................................. 11
Before Starting the Engine............................................................................................. 11
Starting the Equipment .................................................................................................. 11
Parking the Roller .......................................................................................................... 11
Driving Near Edges ....................................................................................................... 11
Slopes............................................................................................................................ 11
Gas Spring ...........................................................................................................12
Hydraulic Maintenance Safety..............................................................................12
Cylinder Repairs or Replacement..................................................................................12
Handling Fluids and Oil ........................................................................................12
Transporting .........................................................................................................13
2.2 Equipment Safety Decals ................................................................................ 14

Table of Contents
Driving Lights Switch ............................................................................................26
Working Lights Switch(Optional)...........................................................................27
Section 3: Special Instructions
3.1 Operational Limitations ....................................................................................15
Standard Lubricants and Other Recommended Oils and Fluids............................15
Higher Ambient Temperatures..............................................................................15
Lower Ambient Temperature - Freeze Risk ..........................................................15
Temperatures .......................................................................................................15
High Pressure Cleaning........................................................................................16
Ambient Temperature Range................................................................................16
Operating Conditions For Stability ........................................................................16
Grade Limitations .................................................................................................16
Fire Fighting .........................................................................................................16
Roll Over Protective Structure (ROPS) .................................................................17
Battery Handling ...................................................................................................17
Jump Starting .......................................................................................................17
Section 4: Specifications
4.1 Weight and Dimensions ...................................................................................19
Diesel Engine .......................................................................................................20
Fluid Volume ........................................................................................................21
Working Capacity .................................................................................................21
Hydraulic System..................................................................................................21
Section 5: Operation Controls
5.1 Instruments and Controls .................................................................................23
Starter Switch .......................................................................................................24
Throttle Lever .......................................................................................................24
Vibration On/Off Switch ........................................................................................24
Emergency Stop...................................................................................................25
Forward/Neutral (FNR) Lever ...............................................................................25
Sprinkler Switch....................................................................................................25
Seat Buzzer..........................................................................................................25
Horn Button ..........................................................................................................26
Vibration Man/Auto Switch....................................................................................26
Vibration Selector Switch......................................................................................26
Fuse Box ..............................................................................................................26

Table of Contents
Safety Precautions ........................................................................................................42
Operator Checklist .........................................................................................................42
Start Up..........................................................................................................................42
Hazard Warning Lights Switch..............................................................................27
Rotating Beacon Switch(Optional)........................................................................27
Direction Indicator Switch .....................................................................................27
Parking Brake On/Off Switch ................................................................................27
Control Panel .......................................................................................................28
Control Panel Warnings Symbols..................................................................................28
Control Panel Notification Symbols ...............................................................................29
Section 6: Inspections and Operations
6.1 General Information......................................................................................... 31
General Checks ...................................................................................................31
Operator Areas.....................................................................................................31
Check Engine Oil Level ........................................................................................32
Check Engine Coolant Level ................................................................................32
Check the Fuel Level............................................................................................33
Check Batteries....................................................................................................33
Verify the Controls................................................................................................33
6.2 Before Starting the Engine .............................................................................. 34
Seat(Standard) Adjustment ..................................................................................34
Check the Instruments and Lamps .......................................................................35
Interlock ...............................................................................................................35
6.3 Operating the Roller ........................................................................................ 36
Operation .............................................................................................................36
Vibration on One Drum ..................................................................................................37
Braking.................................................................................................................37
Normal Braking..............................................................................................................37
Emergency Braking .......................................................................................................37
Switching Off ........................................................................................................38
6.4 Lifting and Handling......................................................................................... 39
Locking the Articulation ........................................................................................39
Lifting the Roller ...................................................................................................39
6.5 Towing the Roller ............................................................................................ 40
Towing Information...............................................................................................40
Towing .......................................................................................................................................40
6.6 Transporting the Roller.................................................................................... 42
Transportation Procedures ...................................................................................42

Table of Contents
Before Driving ............................................................................................................... 42
Securing for Loading ..................................................................................................... 43
6.7 Special Conditions ...........................................................................................44
Cold Weather Conditions......................................................................................44
Hot Weather Conditions........................................................................................44
High Altitude Conditions .......................................................................................44
Long-term Parking ................................................................................................44
Section 7: Maintenance
7.1 General Information .........................................................................................45
7.2 Maintenance Schedule.....................................................................................46
Maintenance Schedule Information ......................................................................46
7.3 Refill Capacities/Lubricants..............................................................................49
General Information..............................................................................................49
Lubrication Chart ..................................................................................................50
Refill Capacities....................................................................................................50
7.4 Standard Torque Values ..................................................................................52
Head Markings .....................................................................................................52
Recommended Torques ......................................................................................................... 52
7.5 Maintenance as Required ................................................................................54
Service as Required .............................................................................................54
Clean the Roller....................................................................................................54
Loose Bolted Connections ............................................................................................ 54
Air Cleaners..........................................................................................................55
Air Cleaner Indicators.................................................................................................... 55
Connections and Ducts ................................................................................................. 55
Air Cleaner Pre-Cleaner................................................................................................ 55
Air Cleaner Main Filter .................................................................................................. 56
Hose and Clamps .................................................................................................57
Engine ..................................................................................................................57
Batteries ...............................................................................................................58
Check Electrolyte Level................................................................................................. 59
Fuel Tank .............................................................................................................59
Lowering of Engine Hood .....................................................................................60
Water Tank.......................................................................................................................................61
Brakes ..................................................................................................................61
Sprinkler System ..................................................................................................62
7.6 Lubrication and Filters......................................................................................63

1
Introduction
Section 1:Introduction
1.1 General Information
This manual contains basic safety information, basic operation instructions, and preventive
maintenance information of the Dynapac CC 1250 roller.
The purpose of this manual is to provide the operator and site maintenance personnel the knowledge
of the fundamental rules and criteria to be followed for on-site use and maintenance of a CC 1250 roller.
The operator and site maintenance personnel must read and fully understand this instruction manual
before operating or servicing the roller. This manual has been organized to present the safety
precautions, operation requirements, and appropriate information needed to:
• Safely operate the CC 1250 roller while achieving optimum production.
• Understand the operating principal of each system associated with the CC 1250 roller.
• React effectively and safely to emergency and alarm conditions.
• Perform the necessary pre-operational and post-operational checks on the roller.
If any part of this manual cannot be understood, contact the supervisor or local Dynapac distributor.
This is an essential condition for working safely with the CC 1250 roller. The correct CC 1250 operation,
use, and regular maintenance are also essential elements to provide the highest performance and
safety.
Note Always keep the Safety and Instruction manuals on the roller and available to the
operator and the helper. Always provide the model and serial number of the roller when
contacting the local Dynapac service or parts office.

Instruction Manual Location
The instruction manuals are located under
operator seat within easy access.
Identification Data
An exact description of the model type and the
serial number of the roller facilitates fast and
Introduction
2
Figure 1-1: Instruction manual Location
efficient response from our parts and service
support operations.
Provide the model type and serial number while
contacting the local Dynapac service or parts
office.
Enter your roller data on the following lines to
maintain roller and engine information necessary
to facilitate fast and efficient response from our
parts and service support operations:
Model:
Roller Serial
Number:
Chassis VIN
Number:
A Manual location
Receiving the Roller
The CC 1250 roller has been tested, accurately
checked, and prepared for shipment. Every part of
the roller is accurately checked before being
shipped from the factory.
When receiving the CC 1250 roller and before
unpacking the equipment, check if damage has
occurred during transport and if any parts are
missing.
Check the equipment by consulting the shipment
documents.
If the goods are damaged or if parts are missing,
inform the freight agent and raise a complaint
against it.
Year of
Manufacture:
Engine (Mfg. and Type of
Engine):
Engine Serial
Number:

Roller Identification
The machine Product Identification Number (PIN) plate is located on left hand side of the rear frame.
The PIN number is a 17 digit number which provides information about manufacturer, family model,
3
Introduction
check letter, no coding, production unit, and serial number.
Figure 1-2: Location PIN
A Manufacturer
A Serial number
B Family/Model
C Check lett
D No coding
E Production unit
F Serial number
Pin number is punched on top right side of front frame.
Figure 1-3: Location PIN
A Pin number

Engine Identification
Figure 1-4: Identification Plate
Introduction
4
A Engine identification plate
The engine identification number can be found on the top of the cylinder head cover. The engine
identification plate provides model identification and other important data about the engine. Refer to the
engine operation and maintenance manual for further information on the identification information.
Have the following engine data available when communicating with an authorized repair location or
engine dealer. The data on the engine identification plate is mandatory when sourcing service parts:
• Engine serial number
• Model

5
Introduction
1.2 Roller Description
CC 1250 are two self-propelled vibratory tandem rollers in the three metric tonnes class featuring
1200 mm wide drums. The machines are equipped with drive, brakes, and vibration on both drums.
To permit optimum performance on a wide range of applications and site requirements, the roller is
equipped with:
Diesel engine
Electrical system
Propulsion system/transmission
Brake system
Secondary/parking brake
Steering system
FOPS and ROPS
Identification of Major Components
Figure 1-5: Major Components Right Side
A
Rotating Becon
E
Cooler
B Platform F Hood
C Steering console G Vibration Motor
D
Fuel tank
H
Lights

Introduction
6
Figure 1-6: Major Components Left Side
A
B
C
Sprinkler system
Scrapper
Propulsion motor
G
H
J
Engine
Throttle lever
Seat
D Water tank K ROPS
E Air Cleaner L Drum
F
Propulsion Pump
M
Steering joint
Diesel Engine
The machine is equipped with a water-cooled, straight three cylinder, and four-stroke diesel engine.
Electrical System
The machine has electronic control unit (ECU), relays, fuse, and switches.
Figure 1-7: Electric System
A Main ECU

7
Introduction
Propulsion System/
Transmission
The propulsion system is a hydrostatic system
with a hydraulic pump supplying two motors
connected in parallel. The motors drive the front
and rear drums.
The speed of the machine is proportional to the
deflection/angle of the control lever from neutral.
Brake system
The brake system consists of a service brake,
secondary brake and parking brake. The service
brake is hydrostatic and is activated by moving the
control lever to neutral.
Secondary/Parking Brake
The secondary and parking brake system
consists of spring multiple disc brakes in the
motors. The brakes are released with hydraulic
pressure and are operated with a switch on the
instrument panel.
Steering System
The steering system is a hydrostatic system.The
control valve on the steering column distributes
the flow to the control cylinder, which actuates the
articulation.
The steering angle is proportional to the deflection
of the steering wheel.
FOPS and ROPS
FOPS is the abbreviation for Falling Object
Protective Structure (roof protection) and ROPS is
the abbreviation for Roll Over Protective
Structure. If any part of the FOPS/ROPS
structure'sprotective construction displays plastic
deformation or cracks, the FOPS/ROPS structure
mustbe replaced immediately. Never perform
unauthorized modifications on the FOPS/
ROPSstructure.
Roller Applications
The CC 1250 roller is built in accordance with
international standards and recognized safety
rules. Nevertheless, misuse may constitute arisk
to the life and limb of the user or third parties, and
may cause damage to the roller or other material
property.
The CC 1250 roller must be used in accordance
with its designated use as described in this
manual. The roller must only be operated by
trained, safety-conscious persons who are fully
aware of risks involved in operating the roller. Any
functional disorders, especially those affecting the
safety of the roller, must be corrected
immediately.
Designated Applications
The CC 1250 roller is designed primarily for
compaction of asphalt. It has excellent
compaction capacity for reinforcement layers and
bearing courses.The roller is mainly intended for
compacting asphalt on streets and minor roads in
towns. It has sufficient capacity to follow a small
asphalt paver.
Non-Designated Applications
The CC 1250 roller is not designed to use as a
ladder, support, or a work surface. it is not used to
carry or transport passengers or equipment. The
manufacturer/supplier cannot be held liable for
any damage resulting from such use. The risk of
such use lies entirely with the user.
Operating the CC 1250 roller within the limits of its
designated use also involves compliance with the
inspection and maintenance directives contained
in the operating manual.

This page is intentionaly left blank

9
Safety First
Section 2:Safety First
2.1 General Information
This information is intended as a guide for trained and qualified personnel who are aware of the dangers
involved in handling potentially hazardous equipment. It is not intended to contain a complete list of all
safety precautions which should be observed by personnel using this equipment.
Before you operate, maintain, work around, or in any other way use this equipment:
Note Read and study the Safety Manual, and this Instruction Manual.
Note Ensure that all instructions in the maintenance section are followed. Failure to obey
instructions or warnings could result in injury or death.
• Those who operate, maintain, and work on equipment must be competent.
• The maintenance and service of this equipment involves risks both to personnel and equipment
and must be performed only by qualified personnel exercising caution.
• Personnel engaged in the operation, maintenance, or servicing of this equipment are urged to
become familiar with First Aid theory and practices.
• During operation of this equipment, local safety, and fire protection standards must be observed.
• Do not use the roller in need of adjustment or repair. Mount and dismount the roller when it is
stationary. Use the intended grips and rails. Always use the three-point grip (both feet and one
hand, or one foot and both hands) when mounting or dismounting the machine. Do not jump on or
off a moving machine.
• It strictly advised to use the ROPS (Roll Over Protective Structure), when the machine is operated
on unsafe ground.
• Drive slowly and carefully during the sharp bends or during the uneven ground.
• Avoid driving across slopes. Drive straight up or straight down the slope.
• The seat belt must be fastened while driving.
• Replace all the lost and damaged safety labels.
• Keep the roller in good working condition.
• Safety measures during refueling:
• Make sure to stop the engine.
• Do not smoke.
• Do not use naked flames in the vicinity.
• Ground the nozzle of the filling device against the tank to prevent sparks.
This safety summary includes general safety precautions and instructions that must be understood and
applied during operation and maintenance to make sure personnel safety and protection of equipment.
Before performing any task, the WARNINGs, CAUTIONs, and NOTEs included in that task shall be
reviewed and understood.

Safety First
10
Warnings and Cautions
Throughout the manual, Warnings, Cautions, and
Notes symbols are used to designate instructions
of particular importance. Look for these symbols
which point out items of extreme importance to
you and your co-workers’ safety. Read and
understand thoroughly. Heed the warning and
follow the associated instructions. In thismanual,
these terms have the following significance:
WARNING ! Marks a danger or a
hazardous procedure that can result in
life threatening or serious injury if the
warning is ignored.
CAUTION ! Marks a danger or hazardous
procedure that can result in damage to
the machine or property if the warning is
ignored.
Note Note is used for supplementary
information not directly effecting
safety or damage to equipment. Note
can also refer to special information on
the efficient use of the roller.
Modifications
The equipment is designed for safe operation. Do
not do anything that may hamper the safety
features or structural integrity of the equipment
Do not make any unauthorized modifications to
this equipment. Dynapac cannot be held
responsible for any accidents, incidents, or
damage to persons or property that are related to
the use of modified equipment.
Personnel Protective
Equipment
Anyone working around the roller must wear
approved safety equipment (safety shoes or
protective footwear, safety glasses, hearing
protection, hard hat, gloves, respirator, and the
like) when operating or maintaining the machine.
Wear close fitting clothing and confine long hair.
Operating requires full attention of the operator.
Do not wear radio or music headphones while
operating.
Tools and Equipment
Tools, lifting gear, fastening devices,
jacks, and other working equipment must
be in safe operational working
conditions.
Equipment or components which are
being fitted or removed or where their
installation position is being changed,
must be secured against unintentional
movement, slipping, or falling over. Use
suitable lifting gear or suspension/
support devices.
Systems and units (tensioning units)
must be depressurized in an appropriate
manner before opening.
Damaged hydraulic or mechanical pre-
tensioned spring elements must be
exchanged as a completed unit. Further
information can be found in the
respective component descriptions and/ or
fitting and removal instructions.
!
!
!
!
!
!

Operating Safety
Know the working area. Familiarize with work site
Driving Near Edges
While driving near an edge make sure to maintain
11
Safety First
obstructions and any other potential hazards in
the area.
Before Starting the Engine
• Inspect the roller for potential hazards.
• Adjust the rear view mirrors for good visibility.
• Make sure that the controls are in the neutral
position and the parking brake is applied.
• Make sure that there is no one in the immedi-
ate vicinity and there are no obstructions
around the machine.
Starting the Equipment
• Do not start the engine or move any of the
controls if there is a warning tag attached to
the controls. Check with the person who
attached the tag before starting.
• Read and follow all the instruction decals.
• Before starting the engine, check that all the
gear controls are in neutral position.
• Always inspect the motor before and after
starting.
• Check all the safety devices. Report any
defects immediately.
• Listen for unusual noises.
• Engage hydraulic controls slowly in cold
weather to avoid shock loading.
Parking the Roller
• Select the level and hard ground. If necessary
to park on the slope, block the front of the
drums on the downside of the slope.
• Apply break in an emergency conditions.
2/3 of the drum width on the solid ground.
Not e The machine's center of gravity moves
outwards when steering. For example,
the center of gravity moves to the right
when you steer to the left.
Not e Never operate machine on side
slopes. The machine may roll over,
even on stable ground. Always
operate the machine parallel to the
slope; never perpendicular.
Figure 2-1:Position of the Drum
Slopes
The slope angle is measured on a hard, flat
surface with the machine stationary. The steering
angle was zero, the vibration was switched OFF
and all tanks were full.

Hydraulic Maintenance
Safety
Always take into consideration that loose ground,
steering the machine, vibration on, machine
Safety First
12
speed across the ground and raising the center of
gravity can cause the machine to topple at smaller
slope angles than those specified here.
Note It is recommended that ROPS (Roll
Over Protective Structure) or a ROPS
approved cab, is always used when
driving on slopes or unsafe ground.
Figure 2-2:Operating on the Slopes
Gas Spring
• Do not expose gas spring to excessive heat
or naked flames.
• Under any circumstances, gas springs must
not be exposed to damaging external influen-
ces or violent handling.
• Do not try to use a gas spring that exhibits
tiny dents or bends on its cylinder.
The normal operating temperature of hydraulic oil
is hot enough to cause serious burns. Use
precautions when working on any hot fluid lines or
changing filters.
Hot oil or components can burn. Avoid
contact with hot oil or components. Do
not allow used oil to drain into the
ground. Dispose the used oil properly in
accordance with the local guidelines.
Cylinder Repairs or Replacement
• When repairing cylinders, make sure to block
them up to prevent dropping or rolling off the
equipment.
Handling Fluids and Oil
• When draining fluids, make sure that
adequate sealable containers are available
and that every care is taken to prevent
spillage.
• Always make sure waste fluids are disposed
in an environmentally safe manner.
• Always make sure that used filters are stored
in secure containers and disposed of in an
environmentally safe manner.
!

Transporting
•
Use only appropriate means of transport and lifting gear of adequate capacity.
13
Safety First
• Fastening of loads and instructing the crane operators should be entrusted to the
experienced persons only. The person giving the instructions must be within sight or sound of the
operator.
• Do not attempt to load the equipment on the transport vehicle without knowledge and experience
with the operation of the
equipment.
• Use proper chock blocks in front and rear of the wheels of the transport vehicle when
loading the equipment.
• Position the equipment on the transport vehicle centered from side to side and use proper chock
blocks in front and rear of the tracks.
• Secure the equipment to the deck of the transport vehicle with adequate chains or cables and
blocks to meet local regulations.
• When moving the equipment on public access roads, obey all traffic regulations and make sure
that proper clearance flags, lights, and warning signs are properly displayed. Never turn corners at
excessive speeds. Look in all directions before reversing the travel direction.

Safety First
14
2.2 Equipment Safety Decals
Before you operate, maintain, work around, or in any other way use this roller, read and understand the
safety decals and safety labels located on the roller. Follow all directions on the labels. Do not remove
or deface the labels. Replace them if they become damaged or lost
Table 2-1:Decal List
Decal Message Location
Warning - Crush zone
Quantity 2: Located on side of
the hydraulic reservoir.
Warning - Rotating engine
components
Quantity1: Located on rear left
side of the hood.
Quantity1: Located on rear right
side of the hood.
Warning: Hot surfaces
Quantity 2: Located on cooler
housing.
Warning: Instruction manual
Quantity 2: Located on top of
receiver and on receiver end
plate.
Warning - Risk of crushing
Quantity2: Located on the front
left and right side fork.
Warning: Combustible Gas
Quantity 1: Located on the
carrier battery box.