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Section 3: Maintenance & Lubrication 

Series: GB25, GBE25, and GBE30 Grapple Buckets 380-192M

6/17/21

26

Table of Contents

Maintenance

Proper servicing and adjustments are key to the long life 

of any implement. With careful inspection and routine 

maintenance, you can avoid costly downtime and repair.
Check all bolts and pins after using the bucket for several 

hours and on a regular basis thereafter to ensure they are 

tight and secured. 
Check hitch fit-up, hydraulic hoses, and fittings on a 

regular basis to ensure trash or other objects have not 

loosened the hitch connection or damaged hydraulic 

hoses and fittings. 
Replace worn, damaged, or missing bucket parts only 

with genuine Land Pride parts.
Replace illegible or missing safety labels by obtaining 

new labels from your Land Pride dealer.

DANGER

!

To avoid serious injury or death:  

Always secure equipment with solid, non-concrete supports 

before working under it. Never go under equipment 

supported by concrete blocks or hydraulics. Concrete can 

break, hydraulic lines can burst, and/or hydraulic controls 

can be actuated even when power to hydraulics is off.

Do not let children play on or around the attachment 

including when stored. Children and/or attachment can fall.

WARNING

!

To avoid serious injury or death:  

Check hitch fit-up frequently. An improper fit-up can cause 

the attachment to come loose from the loader hitch plate 

and fall.

Check hydraulic hoses and fittings frequently. Brush and 

other debris can damage hoses and fittings causing the load 

to release and fall.

Perform scheduled maintenance. Check for loose 

hardware, missing parts, broken parts, structural cracks, 

and excessive wear. Make repairs before putting the 

implement back into service.

Do not alter attachment or replace parts on the attachment 

with other brands. Other brands may not fit properly or 

meet OEM specifications. They can weaken the integrity 

and impair the safety, function, performance, and life of the 

attachment. Replace parts only with genuine OEM parts.

Section 3: Maintenance & Lubrication

Hydraulic System

WARNING

!

To avoid serious injury or death:  
Hydraulic fluid under high pressure will penetrate the skin or 

eyes causing a serious injury. Wear protective gloves and 

safety glasses or goggles when working with hydraulic 

systems. Use a piece of cardboard or wood rather than hands 

when searching for leaks. If an accident occurs, seek 

immediate emergency medical care or gangrene may result. 

DO NOT DELAY.

One of the most important things you can do to prevent 

hydraulic system problems is to ensure your power 

machine’s reservoir remains free of dirt and 

contamination. 
Use a clean cloth to wipe hose ends before attaching 

them to your power machine. Replace hydraulic filter 

elements at the prescribed intervals. These simple 

maintenances will go a long way to prevent occurrence of 

control valve, hydraulic cylinder, and hydraulic motor 

problems.
Check for signs of damaged or worn hydraulic hoses, 

fittings, and cylinders before each use of the equipment. 

Replace damaged components as needed. Order only 

genuine Kubota parts from your local Kubota dealer.

Summary of Contents for GB25 Series

Page 1: ...nd Pride dealer Read the Operator s Manual entirely When you see this symbol the subsequent instructions and warnings are serious follow without exception Your life and the lives of others depend on i...

Page 2: ...y ordered the weights and measurements are no longer accurate for your machine Update the record by adding the machine weight and measurements provided in the Specifications Capacities Section of this...

Page 3: ...sistance 8 Serial Number 8 Further Assistance 8 Section 1 Assembly Set Up 9 Tractor Requirements 9 Torque Requirements 9 Before You Start 9 Tractor Shutdown Procedure 9 Grapple Arm Tower Assembly 10 S...

Page 4: ...te App on your smart phone open the App point your phone on the QR code and take a picture Dealer QR Locator The QR code on the left will link you to available dealers for Land Pride products Refer to...

Page 5: ...t for all components to stop before leaving operator s seat Use steps grab handles and anti slip surfaces when stepping on and off the tractor OFF REMOVE Safety Precautions for Children Tragedy can oc...

Page 6: ...e equipment securely support it with stands or suitable blocking beforehand Use properly grounded electrical outlets and tools Use correct tools and equipment for the job that are in good condition Al...

Page 7: ...power machine should be upset If ROPS is in the locked up position fasten seat belt snugly and securely to help protect against serious injury or death from falling and machine overturn Wear Personal...

Page 8: ...ight fitting respirators can not have beards mustaches which interfere with the respirator seal to the face If possible change into disposable or washable work clothes at the work site shower and chan...

Page 9: ...Important Safety Information 6 17 21 5 This page left blank intentionally...

Page 10: ...nt Replace all damaged or missing labels Order new labels from your nearest Land Pride dealer To find your nearest dealer visit our dealer locator at www landpride com 3 Some new equipment installed d...

Page 11: ...192M 6 17 21 7 Table of Contents 858 237C Warning Underground Utility Hazard 1 Place Back of Grapple Bucket 838 293C Warning To Prevent Injury or Death 1 Place Back of Grapple Bucket 838 094C Warning...

Page 12: ...machine Application The Land Pride GB25 GBE25 and GBE30 Series Grapple Buckets have uses and applications in farming ranching horse ranches dairies feedlots construction sites and nurseries They have...

Page 13: ...all grease fittings are in place and lubricated Page 28 Make sure all safety labels are correctly located and legible Replace if damaged Page 6 Section 1 Assembly Set Up Tractor Requirements Tractor...

Page 14: ...he arm and tower assembly 8 Pick tower and arm assembly up with the lifting device If needed lower unit to the floor and readjust its straps around the lift point before transporting Refer to Figure 1...

Page 15: ...hoses to elbow fittings 4 Attach 81 2 06 m long hydraulic hoses 9 10 to elbows 5B Tighten hoses to elbow fittings 5 Skip to Counterbalance Valve Optional on page 12 if included Otherwise continue wit...

Page 16: ...ighten hose 7 to adapter 11 15 At port LR tighten hose 9 to adapter 11 16 At port RB tighten hose 8 to adapter 11 17 At port RR tighten hose 10 to adapter 11 18 Attach hydraulic hose clamps 2 to spill...

Page 17: ...cross tube 2 to grapple arms 1 using 5 8 11 x 5 1 2 GR5 hex head bolts 5 clamp plates 4 and hex top locknuts 6 Do not tighten nuts at this time 2 Position ends of cross tube 2 equal distances from gr...

Page 18: ...ached Euro hitch plate 1 Lower loader hitch plate as far as possible 2 If required manually move locking handle on the loader hitch plate until locking pins are pulled fully back and ready for hook up...

Page 19: ...me loose from the loader hitch plate and fall This Grapple Bucket is designed for attaching to a tractor loader with an attached Universal Quick Attach hitch plate 1 Check for and remove any debris in...

Page 20: ...ng their path with zip ties or by other means to protect them from being pinched kinked and or snagged 6 For additional help refer to Hydraulic Hook up in your tractor Operator s Manual IMPORTANT Make...

Page 21: ...overhead lines indicating type of danger above Always secure equipment with solid non concrete supports before working under it Never go under equipment supported by concrete blocks or hydraulics Con...

Page 22: ...r arms are raised due to high center of gravity Do not alter attachment or replace parts on the attachment with other brands Other brands may not fit properly or meet OEM specifications They can weake...

Page 23: ...ting fragile or hollow objects such as a crate This will help protect the object from being crushed 2 Make sure the load does not exceed the rated lift capacity of the tractor loader lifting the load...

Page 24: ...f the tilting front of the bucket down raising the upper grapple tine and raising the loader arms The order in which the load is released will vary depending on type of material being released The mos...

Page 25: ...th linchpins 5 5 Return to the tractor and rotate bucket up to align grapple holes B2 with bucket holes B1 and to lift the grapple off the ground 1 to 2 inches 6 Shut tractor down without changing the...

Page 26: ...n 2 from hole A 3 Rotate park stand 1 down as shown and secure in place by inserting pin 2 in hole B 4 Secure pin 2 with hairpin cotter 3 5 Repeat steps 2 4 for the other park stand Refer to Figure 2...

Page 27: ...dismounting Refer to Tractor Shutdown Procedure on page 9 3 Disconnect customer supplied hydraulic hoses from the tractor and store on the bucket 4 If required manually move locking handle until locki...

Page 28: ...stomer supplied hydraulic hoses from the tractor and store hoses on the bucket 4 Pull front loader lock handles up to remove pins from the bottom slots in the bucket hitch plate 5 Return to the tracto...

Page 29: ...ching for pedestrian traffic and other obstacles that might get in the way Once free stop and recheck the load to see if it is properly secured If not release the load and re clamp it to make it more...

Page 30: ...other debris can damage hoses and fittings causing the load to release and fall Perform scheduled maintenance Check for loose hardware missing parts broken parts structural cracks and excessive wear M...

Page 31: ...ason This will help to ensure the unit is ready for field use the next time you hook up to it 1 Clean off any dirt and grease that may have accumulated on the bucket and grapple Scrape off compacted d...

Page 32: ...39265 39265 10 Hrs Hydraulic Cylinder Rod Pivot Pin 2 Zerks 1 per cylinder Type of Lubrication Multi purpose Grease Quantity As required make sure grease is visible 10 Hrs Hydraulic Cylinder Base Pivo...

Page 33: ...d 0 76 m3 1 07 cu yd 0 82 m3 1 18 cu yd 0 90 m3 Overall Width 90 3 29 m 96 2 44 m 108 2 74 m Grapple Opening With BOE 84 2 13 m 84 2 13 m 84 2 13 m Number of Tines 4 4 5 Tine Construction Bolt on duct...

Page 34: ...handling Universal Quick Attach mount Allows grapple to be installed removed quickly Grapple Features Benefits High strength cast grapple tines Stronger and better looking than welded tines Tubular st...

Page 35: ...aged and Hydraulic fittings are damaged above Load is shifting Hitch is not properly attached to tractor Always make certain hitch is properly attached before lifting a load Reattach hitch to tractor...

Page 36: ...0 M16 X 2 145 105 225 165 315 230 5 8 11 130 97 205 150 285 210 M16 X 1 5 155 115 240 180 335 245 5 8 18 150 110 230 170 325 240 M18 X 2 5 195 145 310 230 405 300 3 4 10 235 170 360 265 510 375 M18 X...

Page 37: ...ecifically includes failure to properly maintain oil levels grease points and driveline shafts Claims under this Warranty should be made to the dealer which originally sold the product and all warrant...

Page 38: ...Corporate Office P O Box 5060 Salina Kansas 67402 5060 USA www landpride com...

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