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9

CAUTION

Operation Hazard

Wallenstein backhoes are designed 

to operate at a specific flow rate. 

Operating the 

backhoe above the specified flow rate will cause 

damage to the seals and will void the warranty.

GE605 3.5-6 gpm (13.3-22.8 Lpm)

GX Series 5-7 gpm (18.9-26.5 Lpm)  

CAUTION 

Operation Hazard 

Wallenstein backhoes have been designed 

to rigidly attach to the frame of the tractor / skidsteer. 

Operating the tractors hydraulic 3 point hitch 

or bucket/loader controls on a skidsteer while 

the backhoe is attached should be avoided 

and will cause damage to the tractor subframe 

/ skidsteer tieback.

2.2  EQUIPMENT SAFETY GUIDELINES

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.

1.  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.

2.  Replace any safety sign or instruction sign that is 

not readable or is missing. Location of such safety 

signs is indicated in this manual.

3.  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.

4.  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.

5.  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.

6. 

Mount the machine only on a tractor equipped with 

an approved (ROPS) Roll Over Protective Structure  

and a front loader installed. Always wear your seat 

belt when operating the tractor. Serious injury or 

even death could result from falling off the tractor 

—particularly during a turnover when the operator 

could be pinned under the ROPS or the tractor.

7.  Never exceed the limits of a piece of machinery. If 

its ability to do a job, or to do so safely, is in question 

DON'T TRY IT.

8. 

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.

9. 

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 tractor and machine manuals. Pay 

close attention to the Safety Signs affixed to the 

tractor and the machine.

10. 

Safe Condition

 involves the following procedure: 

• 

Shut off hydraulics.

• 

Shut off the engine.

•  Ensure all components have stopped moving.

•  Remove and pocket the ignition key.

•  Ensure boom and swivel pins are in place, or 

bucket is resting on the ground.

Safe Condition procedure should be performed 
before any service, maintenance work or storage 
preparation. 

NOTICE

When mounting a 

GE605 or GX620 backhoe

 to a skid steer that has a flow rate 

greater than 8 GPM (32 Lpm), 

BFC501 Flow Divider Kit

 is required to prevent damage to the seals and voiding the warranty.

Do not run the skid steer in high flow mode.

Содержание GE605

Страница 1: ...OPERATOR S MANUAL Backhoe GE605 GX620 GX720 GX920 GX920XT Document Number Z97103_En Rev Sep 2019...

Страница 2: ...ith any claim This warranty does not cover the following 1 Normal maintenance or adjustments 2 Normal replacement of wearable and service parts 3 Consequential damage indirect damage or loss of profit...

Страница 3: ...adapter Street Pads Thumb Kits PTO Pump Kit To activate warranty register your product online at www wallensteinequipment com _________________________________________ Customer s Name _______________...

Страница 4: ...s for safe operation safety equipment housekeeping etc These decals are accompanied by detailed instructions in the owners manual with the decal illustrated along side Informative Decals are generally...

Страница 5: ...MOUNTING 24 4 8 CONTROLS 25 4 8 1 MAIN BOOM CONTROL 25 4 8 4 STABILIZER CONTROLS 25 4 8 2 DIPPER BOOM AND BUCKET CON TROL 25 4 8 3 BOOM SWING VALVE 25 4 8 5 GX920XT EXTENDIBLE DIPPER CON TROL 26 4 9 M...

Страница 6: ...ending an extra 24 Safe efficient and trouble free operation of your Wallenstein Backhoe requires that you and anyone else who will be operating or maintaining the machine read and understand the Safe...

Страница 7: ...avoided will result in death or serious injury This signal word is to be limited to the most extreme situations typically for machine components which for functional purposes cannot be guarded WARNIN...

Страница 8: ...and booms that they are clear of debris prior to starting the machine DO think SAFETY Work SAFELY DO NOT operate the backhoe without the toplink installed Belly mount subframes in particular MUST hav...

Страница 9: ...ions and of how it works Review the safety instructions with all users annually 5 Thisequipmentisdangeroustochildrenandpersons unfamiliar with its operation The operator should be a responsible proper...

Страница 10: ...rkers Be certain only a properly trained and physically able person will use the machinery A person who has not read and understood all use and safety instructions is not qualified to use the machine...

Страница 11: ...ources close to the ear is cumu lative over a lifetime without hope of natural recovery 5 Clear working area of stones branches or hidden obstacles that might be hooked or snagged causing injury or da...

Страница 12: ...so that loads extend directly behind machine when lifting or placing heavy objects 13 When digging or lifting Be aware of overhead obstructions such as Power lines Telephone lines Tree branches Roof o...

Страница 13: ...ly tighten all bolts nuts and screws and check that all fasteners are properly torqued 10 When completing a maintenance or service func tion make sure all safety shields and devices are installed befo...

Страница 14: ...rge material on a rotating boom creates a col lision hazard if workers or bystanders are inside the working zone Follow these important points to keep workers and bystanders safe from potential hazard...

Страница 15: ...nter of gravity is closer to the middle of the backhoe making the backhoe more stable during excavating ensure all four wheels are touching the ground for greatest stability swing the boom upside the...

Страница 16: ...else to use this Backhoe until such information has been reviewed Annually review this information before the season start up Make these periodic reviews of SAFETY and OPERA TION a standard practice f...

Страница 17: ...out pressing from the center outwards 6 Small air pockets can be pierced with a pin and smoothed out using the piece of sign backing paper Caution Hydraulic fluid under pressure do not check for leak...

Страница 18: ...4113 Z94167 Z94244 Z94248 Z94249 Z94113 Z94112 Z94239 The types of safety signs and locations on the equipment are shown in the illustrations that follow Good safety requires that you familiarize your...

Страница 19: ...perate controls from the ground Operate only from the operator s seat to prevent unexpected boom movement that can lead to crushing between frame members 6 Do not dig under machine or stabilizers A ca...

Страница 20: ...ydraulic lines which connected to the tractors rear hydraulic ports Optimum flow is 5 gpm gpm range 3 5 6 for GE 5 7 gpm 18 9 26 5 Lpm for GX series Dipper Boom Main Boom Cylinder Stabilizer Leg Cylin...

Страница 21: ...personal safety and maintaining good mechanical condition that this checklist is followed Before operating the machine and each time thereafter the following areas should be checked off Pre Operation...

Страница 22: ...ractor model specific subframe and is made up of these components 4 point mount left and right braces that extends along the bottom of the tractor and 4 point link mount Belly mount that extends along...

Страница 23: ...backhoe on a different model tractor contact your dealer or the factory for details on the subframe kit for your specific tractor Your model specific subframe comes with installation instructions that...

Страница 24: ...couplers are securely seated WARNING Collision Hazard Duringsetup whenoperating the boom and stabilizers ensure the areaisclearofbystandersandoperator is safely positioned see work zone safe zone Run...

Страница 25: ...LVE Boom swing speed This dial sets the flow control valve that controls the amount of oil to the boom swing circuit Turn the dial clockwise to reduce the amount of oil flow and slow the speed of the...

Страница 26: ...down with your foot on the left and hold to extend the boom to the desired position Lift your foot to stop the extender movement Push down with your foot on the right and hold to retract the boom to t...

Страница 27: ...aising the wheels off the ground will reduce stability and digging depth and will cause unnecessary stress on the stabilizers and backhoe 4 With the feed table in position engage the spring loaded tab...

Страница 28: ...can lead to crushing between frame members Do not dig under machine or stabilizers A cave in could result in the machine falling into the excavation Lower front bucket and stabilizers to the ground to...

Страница 29: ...r overhangs Power lines can lead to electrocution if the machine gets too close without contacting the line Overhead obstructions can cause a loss of control or tipping from the contact Overhangs can...

Страница 30: ...ystanders on lookers or unauthorized personnel Stop the machine whenever unauthorized personnel enter the working area Unauthorized personnel can get in the way or get pinched caught by components Do...

Страница 31: ...careful to follow the exact layout of the dig site These first cuts will act as guides for the remaining cuts so getting the first few cuts as accurate as possible will help in keeping all future cuts...

Страница 32: ...d wet mucky material will make excavating a straight deep ditch difficult and dangerous so you may have to plan additional measures to prevent trench wall from collapsing Shoring This process uses a s...

Страница 33: ...ility 11 When work in the trench is complete backfill the trench You may want to tamp to pack the soil as it is replaced in the trench For deep trenches backfilling in lifts layers and compacting the...

Страница 34: ...wing cylinders or mainframe 5 2 6 HARD GROUND When digging in hard ground it may be necessary to decrease the bucket angle of entry to the point where the back of the bucket almost contacts the ground...

Страница 35: ...ays yield to oncoming traffic in all situations including narrow bridges intersections etc Watch for traffic when operating near or crossing roadways Turn into curves or go up or down hills only at a...

Страница 36: ...y level and free of debris 9 Place blocks or planks under the stabilizers and bucket 10 Unhook from tractor 11 Stow hydraulic hoses in storage brackets to keep them off the ground 12 Apply a coat of h...

Страница 37: ...s nuts and screws and check that all electrical and fuel connections are properly secured to ensure unit is in a safe condition When completing a maintenance or service function make sure all safety s...

Страница 38: ...TION See Service Record Chart Section 8 1 6 This illustration shows the general location of service points for all models in this manual On a regular basis check all nuts bolts and screws and ensure t...

Страница 39: ...ion just under the foot rest Grease should be applied annually Grease Zerk one shot of grease annually 8 2 2 GX920XT DIPPER BOOM EXTENDER The dipper boom extension features two high strength plastic s...

Страница 40: ...Buckets are available from your dealer in a range of sizes from 9 to 24 depending on the backhoe model See accessories page and your dealer for details The Bucket is held in place with two pins re mo...

Страница 41: ...or Daily H y d r a u l i c h o s e s f i t t i n g s f r a m e s l i d e S e c u r e f a s t e n e r s G r e a s e P i v o t P o i n t s C l e a n M a c h i n e Check Check Check Check 8 Hours or Dail...

Страница 42: ...or replace Ensure machine is off and cooled down Hydraulic hoses switched Switch input output hydraulic hose connections Ensure machine is off Low engine speed Set engine speed Cylinders jerk don t ru...

Страница 43: ...is off and cooled down No pressurized hydraulic oil Low hydraulic oil level top up Ensure machine is off and cooled down Not enough flow Flow control set to low set control higher for more flow Low en...

Страница 44: ...t Rotation 180 180 180 180 Swing Arc 150 180 180 180 Stabilizer Width Spread 72 74 89 89 Stabilizer Width Transport 41 40 42 42 Operating Pressure 1800 psi 1800 psi 2250 psi 2250 psi Hydraulic Volume...

Страница 45: ...72 110 155 215 390 570 850 9 19 33 53 80 115 160 290 420 630 17 36 63 100 155 220 305 540 880 1320 12 27 45 75 115 165 220 400 650 970 8 8 N m lb ft Bolt Torque Bolt Diameter A 10 9 N m lb ft M3 M4 M...

Страница 46: ...ches Place one wrench on the con nector body and with the second tighten the swivel nut to the torque shown The torque values shown are based on lubricated connections as in reassembly Tube Nut Size T...

Страница 47: ...a spin around seat EasilyboltsontheGE605 forsafeandcomfortable operation Features include adjustable height and forward folding seat when not in use For use on hard surfaces pavement cement etc Helps...

Страница 48: ...ins Bt7240 Vertical stabilizer kit GX720 920 920XT With the vertical stabilizer kit you can dig closer to objects such as buildings and foundations while maintaining stability Replaces existing stabil...

Страница 49: ...ALVE 24 DRAGGING 34 F FRONT LOADER 34 G GREASE POINT 37 38 H HEARING LOSS 11 HIGH CENTER OF GRAVITY 27 HORSEPOWER 22 HYDRAULIC CONTROLS 25 HYDRAULIC FLOW 22 J JARRING 32 34 L DECAL INFORMATION 4 LIFT...

Страница 50: ...PES 30 SLOW MOVING VEHICLE SIGN SMV 20 SMOOTH THE SURFACES 30 SPECIFICATIONS 44 STABILIZER LEG 20 STABILIZE THE TRACTOR 27 T TAG LINE 34 TIP HAZARD 15 TRACTOR WEIGHT 22 TRANSPORT MODE 13 U UNDERCUT 15...

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