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Keep this manual handy for frequent reference and to pass on 1.1 Introduction to new operators or owners. Call your Wallenstein dealer or the Distributor if you need assistance, further information, or Congratulations on your choice of a Wallenstein LXG400 additional copies of the manual.
Foreword Log Grapples 1.2 Delivery Inspection Report Wallenstein LXG400 Series Grapples www.wallensteinequipment.com To activate warranty, register your product at: This form must be filled out by the dealer at the time of delivery, then signed by the dealer and customer.
Please record the product Model and Serial Number in the space provided below for easy reference. Record Product Information Here Model: Serial Number: Manufactured by: Wallenstein Equipment Inc., 7201 Line 86, Wallenstein ON N0B2S0, Canada MODEL: ########## TYPE OF VEHICLE/TYPE DE VEHICLE: TRA / REM GAWR/PNBE (KG): GVWR/PNBV (KG):...
They can be either vertical or horizontal orientation. Product Decals indicate machine model and serial number, and other important information. Manufactured by: Wallenstein Equipment Inc., 7201 Line 86, Wallenstein ON N0B2S0, Canada MODEL: ########## TYPE OF VEHICLE/TYPE DE VEHICLE: TRA / REM...
YOU are responsible for the SAFE operation and maintenance DANGER – of your Wallenstein product. YOU must make sure that anyone who is going to use, maintain or work around the machine is Indicates an imminently hazardous situation that, if not avoided, familiar with the operating and maintenance procedures and will result in death or serious injury.
Safety is a primary concern in the design and manufacture of attached can often be noisy enough to Wallenstein products. Unfortunately, efforts to provide safe cause permanent, partial hearing loss. equipment can be wiped out by a single careless act.
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LXG400 Series Safety Log Grapples • Do not attempt any makeshift repairs to the hydraulic lines, • A Work Zone includes any area where work with this fittings or hoses by using tape, clamps or cements. The grapple is done but does not include the traveled portion hydraulic system operates under extremely high pressure.
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LXG400 Series Safety Log Grapples 1. Safe Area 2. Work Zone The area outside of the Work Zone is Injury may occur from heavy material designated a Safe Area for coworkers. falling / dropping in this area. Material on a grapple can create a collision hazard if workers or bystanders are inside the Work Zone.
LXG400 Series Safety Log Grapples 2.5 Winch Safety (LXG430RP only) Refer to winch manual included with your machine. • Never stand in line with the path of a rope under tension. Stand at least 10 ft (3 m) to the side to activate the winch.
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LXG400 Series Safety Log Grapples • Do not winch across a slope. Winching across a slope could cause a rollover. Do not operate on hillsides or when working area is cluttered, wet, muddy or icy to prevent slipping and tripping.
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LXG400 Series Safety Log Grapples 2.5.1 Sign-Off Form The design and manufacture of this product conforms to relative provisions in the following standards: Anyone using this machine must read and thoroughly understand all Safety, Operation and Maintenance information • ISO 4254-1 Agricultural machinery – Safety in this manual.
LXG400 Series Safety Signs Log Grapples 3. Safety Signs The top (or left-hand) panel on the decal shows the safety alert (the potential hazard), and the bottom (or right-hand) panel shows the message (how to avoid the hazard). Hazard How to avoid the hazard 3.1 Safety Sign Locations...
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LXG400 Series Safety Signs Log Grapples 3.1.1 LXG420S and LXG420R Safety-sign Locations (LXG420R only) (LXG420S only) (LXG420R only) 01476 Fig. 7 – LXG420S and LXG420R Safety-sign Locations...
LXG400 Series Safety Signs Log Grapples 3.2 Safety Sign Explanations 4. Caution! Risk of machine moving unexpectedly 1. Caution! causing injury when servicing or repairing. Shut down machine before Be aware of pinch hazards from moving performing maintenance procedures. parts such as boom, grapple, and logs.
LXG400 Series Safety Signs Log Grapples 7. Warning! 10. Caution! Be aware of impact and crush hazards Risk of machine rollover. Do not winch at from above. Lower and lock the grapple in angles greater than 25° from centerline of position.
LXG400 Series Familiarization Log Grapples 4. Familiarization 4.1 To the New Operator 4.2 Operator Orientation It is the responsibility of the owner or operator to read this IMPORTANT! The directions for left-hand, right-hand, manual and to train all other operators before they start backward and forward mentioned throughout this manual working with the machine.
The skid steer must have enough weight in the rear to balance 5.3 Connecting to the Skid Steer the load of the grapple. LXG400 series grapples are equipped with a universal quick- attach plate, that is compatible with skid steer quick-attach 5.1 Matching Grapple to Skid Steer hitches.
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LXG400 Series Installation Log Grapples 5.3.2 LXG420R, LXG430R, and LXG430RP • Connect the harness to the control valve on the grapple. Tie-wrap the harness to the hoses and route along the Electrical Connections boom to the cab. Secure the harness to avoid chafing or The LXG420R and LXG430R require 12 VDC from the skid steer pinching.
LXG400 Series Installation Log Grapples 5.4 Grapple Removal 1. Select an area to store the grapple that is dry, level and free of debris, away from human activity. 2. Open the grapple forks for maximum stability. Set it down on wood planks to keep it off the ground. Make sure the grapple is stable.
6.1 Grapple Forks (All Models) All LXG400 Series grapple forks are powered from the skid steer's remote hydraulics. The grapple has an inner and outer fork that bypass each other when closing. A closed grapple can grasp material as small as 3"...
LXG400 Series Controls Log Grapples 6.3 Hydraulic Rotator 6.4 Push Bar (LXG420R, LXG430R models) (LXG430S, LXG430R, LXG430RP models) The LXG–'R' model grapples have a hydraulic rotator providing The LXG430 model grapples have a heavy duty 19" (48 cm) 360° of rotation. The rotator is powered from the skid steer's push bar that can be used to aid in felling trees.
LXG400 Series Controls Log Grapples 6.5 Cantilever Cradle 6.6 Hydraulic Control Selector (LXG430S, LXG430R, LXG430RP models) The hydraulic control selector box needs to be mounted in a convenient location inside the cab of the skid steer, so that the The LXG430 model grapples have a heavy-duty cantilever log grapple can be easily and safely controlled.
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LXG400 Series Controls Log Grapples Push the left-hand switch Push the switch up to up to activate the grapple activate the grapple Rotate function. Rotate function. Leave the other two switches down. 6.6.2 LXG430RP Controls Push the middle switch up to activate the Boom Extender function.
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LXG400 Series Controls Log Grapples 6.6.3 Hydraulic Winch Disengage winch (freespool) (LXG430RP model) • Press down on the clutch control lever and move fully to the right, towards the grapple. Release the lever to lock it. The single speed hydraulic winch has a capacity of 9,000 lb (4082 kg).
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LXG400 Series Controls Log Grapples 6.6.4 Hydraulic Boom Extension (LXG430RP model) The grapple boom can be extended and retracted up to 24" (60 cm) with the skid steer's hydraulic control. Extend the boom when more reach is required. • On the control box, set the toggle switch to Boom Extender function.
LXG400 Series Operating Instructions Log Grapples 7. Operating Instructions The LXG400 Series grapples are strong, rugged machines that 7.2 Machine Break-in can be used for piling, skidding, and generally managing logs in the woodlot. Although there are no operational restrictions on the machine...
LXG400 Series Operating Instructions Log Grapples 7.4 Skidding Logs 7.6 Parallel Lifting with Cantilever Cradle • Position the grapple over the end of the log, a foot (25 cm) or so from the end. • Position the grapple cantilever over the end of the log.
LXG400 Series Operating Instructions Log Grapples 7.7 Spring-return Pivot 7.7.1 To Unlock Pivot • Pull down on the grapple lock lever out of the Lock position (LXG420S, LXG430S models) notch. Turning the grapple slightly may be required. The LXG–'S' models have a return-to-center spring pivot on the •...
LXG400 Series Operating Instructions Log Grapples 7.8 Grapple Push Bar (LXG430S, LXG430R and LXG430RP models) The LXG430 models have a heavy duty 19" (48 cm) push bar to aid in felling trees. Use the push bar to help direct the fall path of the tree when it is being cut down.
LXG400 Series Operating Instructions Log Grapples 7.9 Winching IMPORTANT! Always use a choker chain. NEVER wrap the winch rope around the log or hook the forged end back onto (LXG430RP model) the rope. Damage to the rope can result that is not covered by warranty.
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LXG400 Series Operating Instructions Log Grapples • Lower three-point hitch and grapple to the ground to anchor the winch and the tractor. • Do not use the winch rope as a choker to attach directly to the log. The rope can be damaged while winching along the ground.
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LXG400 Series Operating Instructions Log Grapples Rope Inspection It is a good idea to check the entire rope for wear and re spool it neatly after every use. Check the winch rope for any cut strands, fraying parts, abrasion, or heat damage from the winch. After use, all winch lines will get a little fuzzy from abrasion.
LXG400 Series Operating Instructions Log Grapples 7.10 Operating Hints LXG430RP Models General • Refrain from skidding or carrying a load with the boom extended. • De-limb all tree trunks to make them easier and safer for • Never winch at an angle greater than 25° from the handling.
LXG400 Series Operating Instructions Log Grapples 7.12 Storage After the season's use, the machine should be thoroughly inspected and prepared for storage. Repair or replace any worn or damaged components to prevent any unnecessary down time at the start of next season. To ensure a long, trouble free life,...
LXG400 Series Service and Maintenance Log Grapples 8. Service and Maintenance 8.1 Maintenance Safety 8.2 Greasing Before performing any maintenance procedure, place the All LXG grapples use composite bearings in the grapple head machine in a Safe Condition to work on.
LXG400 Series Service and Maintenance Log Grapples 8.3 Service Illustration 01538 Fig. 36 – Service Illustration Location Action Required Self-lubricating bearings. No service action required. Rotator hanger bearing—grease every 50 hours or weekly (if equipped). Check condition of winch rope every use. (Winch- equipped models.)
LXG400 Series Service and Maintenance Log Grapples 8.4 Grapple Pivot Shear Bolt (LXG420S, LXG430S models) The pivot is protected by a shear bolt on the lockout plate. If excessive torque loads occur, the bolt can shear off. Remove the spring guard to replace the shear bolt.
In the event a problem occurs with the grapple, the following table lists some probable causes and solutions. If a problem exists that is difficult to solve, call your local dealer, distributor, or Wallenstein Equipment. Have the grapple serial number handy. Problem...
LXG400 Series Specifications Log Grapples 10.2 Common Bolt Torque Values Checking Bolt Torque Imperial Bolt Torque Specifi cations The tables shown give correct torque values for various Torque Value bolts and capscrews. Tighten all bolts to the torque Bolt values specified in the table, unless indicated otherwise.
LXG400 Series Specifications Log Grapples 10.3 Hydraulic Fitting Torque Hydraulic Fitting Torque Tightening Flare Type Tube Fittings Tube Size Flats From Size Torque value 1. Check flare and flare seat for defects that might Across Finger Tight cause leakage. Flats lbf•ft...
Product Warranty Log Grapples 11. Product Warranty LIMITED WARRANTY Wallenstein products are warranted to be free of defects in materials and workmanship under normal use and service, for a period of Five Years for Consumer Use Two Years for Commercial/Rental Use from the date of purchase, when operated and maintained in accordance with the opera�ng...