TMG TMG-SLG30 User manual

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30“ SKID STEER
LOG GTAPPLE
PRODUCT MANUAL
v.2023.02.23
TMG-SLG30

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CONTENTS
IMPORTANT SAFETY INFORMATION ......................................................................................................................................... 3
YOUR SAFETY ............................................................................................................................................................................. 3
GENERAL SAFETY ....................................................................................................................................................................... 3
EQUIPMENT SAFETY GUIDELINES ................................................................................................................................................. 4
SAFETY TRAINING ....................................................................................................................................................................... 5
SAFETY SIGNS ............................................................................................................................................................................ 5
SAFETY DECALS .......................................................................................................................................................................... 6
PREPARATION ............................................................................................................................................................................. 6
MAINTENANCE SAFETY ............................................................................................................................................................... 7
HYDRAULIC SAFETY .................................................................................................................................................................... 7
TRANSPORT SAFETY ................................................................................................................................................................... 8
TO THE NEW OPERATOR OR OWNER ............................................................................................................................................ 8
OPERATION ............................................................................................................................................................................ 9
PACKING LIST ............................................................................................................................................................................. 9
ASSEMBLY AND SET-UP .............................................................................................................................................................. 9
MACHINE COMPONENTS ............................................................................................................................................................. 9
HYDRAULIC CONNECTIONS &MOUNTING .................................................................................................................................. 10
GRAPPLE ATTACHMENT TIPS ................................................................................................................................................... 10
MAINTENANCE ..................................................................................................................................................................... 12
BEFORE EVERY USE ................................................................................................................................................................... 12
EVERY WEEK ............................................................................................................................................................................. 12
AFTER EVERY SEASON .............................................................................................................................................................. 12
CUTTING EDGE REMOVAL &REPLACEMENT ............................................................................................................................... 12
HYDRAULIC SYSTEM ................................................................................................................................................................. 13
BOLT TORQUE ........................................................................................................................................................................... 13
SPECIFICATION .................................................................................................................................................................... 14
SPECIFICATIONS &CAPACITIES ................................................................................................................................................ 14
PARTS LIST ......................................................................................................................................................................... 15
30” SKID STEER LOG GRAPPLE ASSEMBLY ............................................................................................................................... 15
HYDRAULIC COMPONENTS ......................................................................................................................................................... 16

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IMPORTANT SAFETY INFORMATION
Your Safety
YOU are responsible for the SAFE operation and maintenance of your TMG Skid Steer Log Grapple. YOU must ensure that you
and anyone else who is going to use, maintain or work around the Skid Steer Log Grapple be familiar with the using and
maintenance procedures and related SAFETY information contained in this manual. This manual will take you step-by-step
through your working day and alerts you to all good safety practices that should be used while using the Skid Steer Log
Grapple.
Remember, YOU are the key to safety. Good safety practices not only protect you but also the people around you. Make these
practices a working part of your safety program. Be certain that EVERYONE using this equipment is familiar with the
recommended using and maintenance procedures and follows all the safety precautions. Most accidents can be prevented. Do
not risk injury or death by ignoring good safety practices.
1. Skid Steer Log Grapple owners must give operating instructions to operators or employees before allowing them to operate
the machine, and at least annually thereafter.
2. The most important safety device on this equipment is a SAFE operator. It is the operator’s responsibility to read and
understand ALL Safety and Operating instructions in the manual and to follow these. Most accidents can be avoided.
3. A person who has not read and understood all using and safety instructions is not qualified to use the machine. An untrained
operator exposes himself and bystanders to possible serious injury or death.
4. Do not modify the equipment in any way. Unauthorized modification may impair the function and/or safety and could affect
the life of the equipment.
5. Think SAFETY! Work SAFELY!
General Safety
1. Read and understand the Operator’s Manual and all safety signs before using, maintaining, adjusting, or cleaning the Skid
Steer Log Grapple.
2. Have a first-aid kit available for use should the need arise and know how to use it.
3. Have a fire extinguisher available for use should the need arise and know how to use it.
4. Do not allow riders.
5. Wear appropriate protective gear. This list includes but is not limited to:
- A hard hat
- Protective shoes with slip resistant soles
- Heavy gloves

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- Wet weather gear
- Hearing Protection
6. Install and secure all guards before starting.
7. Wear suitable ear protection for prolonged exposure to excessive noise.
8. Turn machine off, stop and disable engine, remove ignition key and place in your pocket, set park brake and wait for all
moving parts to stop before servicing, adjusting, repairing, or unplugging.
9. Clear the area of people, especially small children, before using the unit.
10. Review safety related items annually with all personnel who will operating or maintaining the Skid Steer Log Grapple.
Equipment Safety Guidelines
1. Safety of the operator and bystanders is one of the main concerns in designing and developing equipment. However, every
year many accidents occur which could have been avoided by a few seconds of thought and a more careful approach to
handling equipment. You, the operator, can avoid many accidents by observing the following precautions in this section. To
avoid personal injury or death, study the following precautions and insist those working with you, or for you to follow them.
2. In order to provide a better view, certain photographs or illustrations in this manual may show an assembly with a safety
shield removed. However, equipment should never be used in this condition. Keep all shields in place. If shield removal
becomes necessary for repairs, replace the shield prior to use.
3. Replace any safety sign or instruction sign that is not readable or is missing. Location of such safety signs is indicated in
this manual.
4. Never use alcoholic beverages or drugs which can hinder alertness or coordination while using this equipment. Consult
your doctor about using this machine while taking prescription medications.
5. Under no circumstances should young children be allowed to work with this equipment. Do not allow persons to use or
assemble this unit until they have read this manual and have developed a thorough understanding of the safety
precautions and of how it works. Review the safety instructions with all users annually.
6. This equipment is dangerous to children and persons unfamiliar with its operation. The operator should be a responsible,
properly trained and physically able person familiar with machinery and trained in this equipment's operations. If the
elderly are assisting with work, their physical limitations need to be recognized and accommodated.
7. Never exceed the limits of a piece of machinery.
8. If its ability to do a job, or to do so safely, is in question - DON'T TRY IT.
9. Do not modify the equipment in any way. Unauthorized modification may result in serious injury or death and may impair
the function and life of the equipment.

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10. In addition to the design and configuration of this implement, including Safety Signs and Safety Equipment, hazard control
and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved
in the operation, transport, maintenance, and storage of the machine. Refer also to Safety Messages and operation
instruction in each of the appropriate sections of the skid steer and machine manuals. Pay close attention to the Safety
Signs affixed to the skid steer and the machine.
Safety Training
1. Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe
equipment can be wiped out by a single careless act of an operator or bystander.
2. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the
awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and
storage of this equipment.
3. It has been said, "The best safety feature is an informed, careful operator." We ask you to be that kind of an operator. It is
the operator's responsibility to read and understand ALL Safety and Using instructions in the manual and to follow these.
Accidents can be avoided.
4. If this machine is used by any person other than yourself, or is loaned or rented, it is the machine owner's responsibility to
make certain that the operator, prior to using:
a. Reads and understands the operator's manuals.
b. Is instructed in safe and proper use.
5. Know your controls and how to stop the skid steer tractor and machine quickly in an emergency. Read this manual and the
one provided with skid steer tractor.
6. Train all new personnel and review instructions frequently with existing workers. Be certain only a properly trained and
physically able person will use the machinery. A person who has not read and understood all using and safety instructions
is not qualified to use the machine. An untrained operator exposes himself and bystanders to possible serious injury or
death. If the elderly is assisting with the work, their physical limitations need to be recognized and accommodated.
Safety Signs
1. Always keep safety signs clean and legible.
2. Replace safety signs that are missing or have become illegible.
3. Replaced parts that displayed a safety sign should also display the current sign.
4. Safety signs have a part number in the lower righthand corner. Use this part number when ordering replacement parts.
5. Safety signs are available from your authorized Distributor or Dealer Parts Department or the factory.

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Safety Decals
Preparation
1. Never use the machine until you have read and completely understand this manual, the skid steer tractor Operator's
Manual and each of the Safety Messages found on the safety signs on the skid steer tractor and machine.
2. Personal protection equipment including hard hat, safety glasses, safety shoes, and gloves are recommended during
assembly, installation, operation, adjustment, maintaining, repairing, removal, cleaning, or moving the unit. Do not allow
long hair, loose fitting clothing or jewelry to be around equipment.
3. PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS!
a) Power equipment with or without equipment attached can often be noisy enough to cause permanent, partial hearing
loss. We recommend that you wear hearing protection on a full-time basis if the noise in the Operator's position
exceeds 80db. Noise over 85db on a long-term basis can cause severe hearing loss. Noise over 90db adjacent to the
Operator over a long-term basis may cause permanent, total hearing loss. NOTE: Hearing loss from loud noise (from
tractors, chain saws, radios, and other such sources close to the ear) is cumulative over a lifetime without hope of
natural recovery.
4. Clear working area of stones, branches or hidden obstacles that might be hooked or snagged, causing injury or damage.

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5. Use only in daylight or good artificial light.
6. Be sure machine is properly mounted, adjusted and in good operating condition.
7. Ensure that all safety shielding, and safety signs are properly installed and in good condition.
Maintenance Safety
1. Good maintenance is your responsibility. Poor maintenance is an invitation to trouble.
2. Follow good shop practices.
a) Keep service area clean and dry.
b) Be sure electrical outlets and tools are properly grounded.
c) Use adequate light for the job at hand.
3. Make sure there is plenty of ventilation. Never operate the engine of the towing vehicle in a closed building. The exhaust
fumes may cause asphyxiation.
4. Before working on this machine, shut off the engine, set the brake, and turn fuel valve off.
5. Never work under equipment unless itis blocked securely.
6. Always use personal protection devices such as eye, hand and hearing protectors, when performing any service or
maintenance work. Use heavy or leather gloves when handling blades.
7. Where replacement parts are necessary for periodic maintenance and servicing, genuine factory replacement
parts must be used to restore your equipment to original specifications. The manufacturer will not be
responsible for injuries or damages caused by use of unapproved parts and/or accessories.
8. A fire extinguisher and first aid kit should be kept readily accessible while performing maintenance on this equipment.
9. Periodically tighten all bolts, nuts and screws and check that all electrical and fuel connections are properly secured to
ensure unit is in a safe condition.
10. When completing a maintenance or service function, make sure all safety shields and devices are installed before placing
unit in service.
Hydraulic Safety
1. Make sure that all the components in the hydraulic system are kept in good condition and are clean.
2. Before applying pressure to the system, make sure all components are tight, and that lines, hoses and couplings are not
damaged.
3. Do not attempt any makeshift repairs to the hydraulic lines, fittings, or hoses by using tapes, clamps or cements. The
hydraulic system operates under extremely high pressure. Such repairs will fail suddenly and create a hazardous and
unsafe condition.

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4. Wear proper hand and eye protection when searching for a high-pressure hydraulic leak. Use a piece of wood or cardboard
as a backstop instead of hands to isolate and identify a leak.
5. If injured by a concentrated high-pressure stream of hydraulic fluid, seek medical attention immediately. Serious infection
or toxic reaction can develop from hydraulic fluid piercing the skin surface.
6. Relieve pressure on hydraulic system before maintaining or working on system.
Transport Safety
1. Comply with state and local laws governing safety and transporting of machinery on public roads.
2. Check that all the lights, reflectors and other lighting requirements are installed and in good working condition.
3. Do not exceed a safe travel speed. Slow down for rough terrain and cornering.
4. Do not drink and drive.
5. Be a safe and courteous driver. Always yield to oncoming traffic in all situations, including narrow bridges, intersections,
etc. Watch for traffic when operating near or crossing roadways.
To the New Operator or Owner
Follow all safety instructions exactly. Safety is everyone's business. By following recommended procedures, a safe working
environment is provided for the operator, bystanders, and the area around the worksite. Untrained operators are not qualified to
operate the machine.
Many features incorporated into this machine are the result of suggestions made by customers like you. Read this manual
carefully to learn how to use the chipper safely and how to set it to provide maximum field efficiency. By following the using
instructions in conjunction with a good maintenance program, your Skid Steer Log Grapple will provide many years of trouble-
free service.

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OPERATION
Packing List
The detailed packing list of TMG-SLG30 and accessory as the following table.
Item
Description
Qty.
1
Main body of the log grapple
1
2
Skid steer mount plate (L)
1
3
Skid steer mount plate (R)
1
Assembly and Set-up
Machine Components
The machine is shipped from the factory in a basic, universal configuration that allows it to be mounted to any model skid
steer. However, the skid steer must be equipped with a remote hydraulic outlet on the front of the cab frame.
The Skeleton should always be located on a level, dry area that is free of debris and other foreign objects. When attaching the
Skeleton to a skid steer, follow this procedure:
1. Make sure that all bystanders, especially small children are clear of the work area.
Skid steer mount plate (L)
Skid steer mount plate (R)

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2. Make sure there is enough room and clearance to safely drive up to the Skeleton.
3. Drive up to The Skeleton while aligning the mounting components, and hook up into the mount.
Secure the mounting:
1. Drive into the mounting frame.
2. Seat the top of the face plate into the frame of the Skeleton.
3. Raise the loader and tilt the face plate until it is fully mated.
Hydraulic Connections & Mounting
Engage the lock pins to secure The Skeleton to the loader.
Connect the hydraulics:
Use a clean rag or paper towel to clean the dirt from the couplers on the hose ends of the skid steer.
Connect the hoses to the skid steer couplers. Be sure the couplers are securely seated.
Route and secure the hoses along the frame with clips, tape or plastic ties to prevent binding and pinching. Be sure to provide
slack for tilting.
Raise The Skeleton.
Check that all hydraulic connections and locks are secure before beginning work.
Reverse the above procedure when unhooking.
Place planks or boards under the frame for extra support if required.
Grapple Attachment Tips
1. Never operate this attachment when bystanders are in proximity of the work area that could result in Minor or Serious
Injury by contact with the machine, attachment or flying debris.
2. Always inspect the work area before starting the job. Locate and mark any utilities, steel posts, rocks or any other objects
that could be damaged or would damage the blade during operation. Never assume the work area is safe and never skip
the inspection part before start of operation.

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3. Operate at a safe slow-paced speed that will allow you to watch the area ahead and behind the attachment & loader. Since
about half of your duty cycle may be in reverse, look behind you and/or utilize your mirrors when backing up. Verify that
your backup alarm is working properly to warn others when you are in reverse, but never think that the alarm replaces your
responsibility to visually check what’s behind you.
4. Attachment control is the most important element to getting a good, steady cut. Overloading the attachment will only
result in spinning the tracks or tires and will make unwanted ruts. Overloading the attachment will also necessitate raising
the implement to off load some of the resistance occurring by the material. When you raise the attachment, you will create
an unleveled surface that will increase as the front of the prime mover drives over the rise of the ground surface.
5. If you lift too heavy a load with your attachment, your may raise the rear of your skid steer, and further reduce your tractive
power available to move the load.
6. Before beginning your forward motion with the attachment, stop the skid steer and make any final adjustments to the
attachment in terms of height & tilt.
7. Center your load on the attachment. Estimate the load center and pick it accordingly. If the load feels unbalanced when
you lift it, reposition your grab and retry the lift. An unbalanced load could upset your skid steer.
Center load on attachment
8. After loading your attachment and clamping the arms over the load, roll the attachment back and retighten the clamp arm
pressure.
WARNING!
When rolling back the attachment, the load will settle and require some additional clamping pressure to secure the load. When
lifting a load of brush or trees, make sure all ends are not tangled with standing trees that could cause the center of gravity to
be compromised, resulting in a rollover that could cause Death or Serious Injury.
9. The grapple clamp should not be used for pushing or pulling down trees or any type of structure. Its purpose is to clamp
the load so it can be moved to a different spot on the job site.
10. To save some service work and down time, always pay attention that tree branches or roots do not poke through past the
attachment arms and damage any hydraulic parts or even enter the cab area.

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11. Be careful that a branch or root doesn’t “whip” back at the skid steer. Wear safety glasses to prevent dirt getting in your
eyes.
WARNING!
Use extreme caution when working around low hanging electrical lines. Do not raise the attachment in an area where there are
low electrical lines to prevent an accident that could result in Death or Serious Injury.
12. Keep your distance from any type of utility, whether underground or in the air.
13. Always clean the quick-disconnect couplers before connecting them to the skid steer. Utilize plastic or metal caps to
protect the ends when not being used. Tuck the quick disconnect hoses somewhere in the attachment where they will be
out of the dirt and will not be driven over.
MAINTENANCE
Before Every Use
Check that all fasteners (nuts, bolts, pins, keepers) are in their right place and are tight. Inspect and replace any worn, torn or
missing safety decals. Investigate the location of any oil leaks and repair.
Lubricate all joints with lithium grease.
Every Week
Check the condition of the cutting edge and/or tooth points. Order parts if the cutting edge or points are becoming worn and
replace as soon as possible.
After Every Season
Inspect the implement for any loose or worn parts that may need to be replaced prior to the next season.
Visually inspect the cutting edge. Replace, if necessary.
Clean, sand & repaint any area that looks worn or scratched to prevent further rusting. Use an equipment-paint found at your
local hardware store or building center.
Replace any warning decals that have been lost or damaged.
Store your implement in a shed or cover with a water-proof tarp to protect it from the weather. Store in an area not frequented
by children.
Cutting Edge Removal & Replacement
WARNING!
To avoid an accident that could result in Death or Serious Injury, never find yourself in a position where any body part is located
under an unsupported blade or frame when servicing this attachment.

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WARNING!
Hazardous dust can be generated if painted surfaces are heated or welded and could result in death or Serious Injury. Remove
paint before welding and always make repairs in a well-ventilated area and wear an approved respirator.
CAUTION!
Cutting edges can be very heavy and could cause Minor or Serious Injury if mishandled. Always wear protective gloves and
footwear.
1. Weld-on cutting edge replacement is not a task for most machinery operators and should be referred to a welding shop
that possesses the proper equipment, knowledge, and experience.
2. Replacement cutting edges are available from your dealer.
Hydraulic System
WARNING!
A small stream of oil from a pinhole leak could penetrate your skin if contacted. To avoid an accident that could result in Death
or Serious Injury, never use your hand or other body parts in an attempt to locate a hydraulic leak.
NOTICE!
Always release the hydraulic system pressure from the hydraulic circuits prior to removing the attachment or any hydraulic
system service work.
Bolt Torque
CHECKING BOLT TORQUE
The tables shown below give correct torque values for various bolts and cap screws. Tighten all bolts to the torques specified
in chart unless otherwise noted. Check tightness of bolts periodically, using bolt torque chart as a guide. Replace hardware with
the same strength bolt.
Torque figures indicated above are valid for non-greased or non-oiled threads and heads unless otherwise specified. Therefore,
do not grease or oil bolts or cap screws unless otherwise specified in this manual. When using locking elements, increase
torque values by 5%.
* Torque value for bolts and cap screws are identified by their head markings

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SPECIFICATION
Specifications & Capacities
• Universal skid steer style hookup
• Greaseable pins and bushings
• Hoses and flat-faced couplers are included
• 3,000 PSI cylinder
• Overall Width:30”
• Open Height:42”
• Closing Height:6”
• Tine Thickness: 0.625”
• Weight Capacity: 3,000 lb.
• Weight: 385 lb.

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PARTS LIST
30” Skid Steer Log Grapple Assembly
Part No.
Ref.
Part Description
QTY
1
SLG29.1
Skid steer mount plate (L)
1
2
SLG29.2
Skid steer mount plate (R)
1
3
SLG29.3
Frame Weldment
1
4
SLG29.4
Grapple Arm
1
5
SLG29.5
Hydraulic components
1
6
SLG29.6
Pin 01：Ф25*302
1
7
SLG29.7
Pin 02：Ф25*228
1
8
GB/T 5783
Bolt M10*65
6
9
GB/T 6170
Nut M10
12
10
SLG29.8
Pin 03：Ф25*117.5
2
11
JB/T 7940.1
Greaser M8
5
12
GB/T 6170
Nut M20
4
13
GB/T 5783
Bolt M20*60
4
14
GB/T 93
Spring washer 20
4
15
GB/T 97.1
Washer 20
4
16
SLG29.9
Pin 04：Ф25*294
1
17
JB/T 7940.1
Greaser M6
1

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Hydraulic components
Part No.
Ref.
Part Description
QTY
A1
GE08LR1/2ED
Adaptor
2
A2
SLG29.5-1
Hydraulic hose 01:M14*1.5 Length:2200mm
1
A3
W-05-KIS-PT-N04SF
FLAT FACED COUPLERS NPT1/2 FEMALE
1
A4
W-05-KIS-PT-N04PF
FLAT FACED COUPLERS NPT1/2 MALE
1
A5
JB/T 978
Hinged bolts M14*1.5
2
A6
JBT 982
Combined washer
4
A7
SLG29.5-2
Hydraulic hose 02:M14*1.5Length:2200mm
1
A8
SLG29.5-3
Cylinder Bore ：50mm；Stroke：206mm
1