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WXR720/L, WXR740/L
Trailer Wood Splitter

Specifications

39

9.2  Common Bolt Torque Values

Checking Bolt Torque

The tables shown give correct torque values for various 
bolts and capscrews. Tighten all bolts to the torque 
values specified in the table, unless indicated otherwise. 
Check tightness of bolts periodically. 

IMPORTANT!  If replacing hardware, use fasteners of 
the same grade.

IMPORTANT!  Torque figures indicated in the table are 
for non-greased or non-oiled threads. Do not grease or 
oil threads unless indicated otherwise. When using a 
thread locker, increase torque values by 5%.

 NOTE:

Bolt grades are identified by their head 
markings.

Imperial Bolt Torque Specifi cations

Bolt 

Diameter

Torque Value

SAE Gr. 2

SAE Gr. 5

SAE Gr. 8

lbf•ft

N•m

lbf•ft

N•m

lbf•ft

N•m

1/4"

6

8

9

12

12

17

5/16"

10

13

19

25

27

36

3/8"

20

27

33

45

45

63

7/16"

30

41

53

72

75

100

1/2"

45

61

80

110

115

155

9/16"

60

95

115

155

165

220

5/8"

95

128

160

215

220

305

3/4"

165

225

290

390

400

540

7/8"

170

230

420

570

650

880

1"

225

345

630

850

970

1320

Metric Bolt Torque Specifi cations

Bolt 

Diameter

Torque Value

Gr. 8.8

Gr. 10.9

lbf•ft

N•m

lbf•ft

N•m

M3

0.4

0.5

1.3

1.8

M4

2.2

3

3.3

4.5

M6

7

10

11

15

M8

18

25

26

35

M10

37

50

52

70

M12

66

90

92

125

M14

83

112

116

158

M16

166

225

229

310

M20

321

435

450

610

M30

1,103

1 495

1,550

2 100

Summary of Contents for 720124

Page 1: ...OPERATOR S MANUAL TrailerWoodSplitter WXR720S N720124 Up WXR720LS N720124 Up WXR740S N740378 Up WXR740LS N740384 Up WXR720 L WXR740 L Part Number Z97105_En Rev Feb 2020...

Page 2: ...XR720 and WXR740 Series of trailer wood splitters The WXR720 is horizontal splitting only The WXR740 features horizontal and vertical splitting This manual covers the following models WXR720 WXR720L s...

Page 3: ...iter Accessory 21 6 Operating Instructions 22 6 1 Operating Safety 22 6 2 Before Starting the Engine 22 6 3 Pre operation Checklist 23 6 4 Machine Break In 23 6 5 Engine Oil Level Check 23 6 6 Hydraul...

Page 4: ...ough Ball Hitch Review Operating and Safety Instructions _________________________________________ Customer s Name _________________________________________ Contact Name ______________________________...

Page 5: ...in product when ordering parts or requesting service or other information The product information plate location is shown in the illustration Record your product Model and Serial Number in the spaces...

Page 6: ...e number of panels This type of decal explains the operation of a control Product Decals indicate machine model and serial number and other important information VIN NLV MODEL Manufactured by Wallenst...

Page 7: ...ines DANGER Indicates an imminently hazardous situation that if not avoided will result in death or serious injury This signal word is to be limited to the most extreme situations typically for machin...

Page 8: ...the manual and follow them The most important safety device on this equipment is a SAFE operator Review safety related items annually with all personnel who are operating the machine or performing ma...

Page 9: ...ead and understood all operation and safety instructions is not qualified to use the machine Untrained operators expose themselves and bystanders to possible serious injury or death If elderly people...

Page 10: ...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 If injured by a concentrated high pressure stream of h...

Page 11: ...ts free of grass and other debris that can affect engine speed Examine muffler periodically to be sure it is functioning effectively A worn or leaking muffler should be repaired or replaced as necessa...

Page 12: ...achine To help document this training the sign off sheet provided below can be used Make periodic reviews of Safety and Operation a standard practice for all operators Review again at the startup of e...

Page 13: ...rsonal Protective Equipment when using this machine For example A hard hat Heavy gloves Hearing protection Protective shoes with slip resistant soles Protective glasses goggles or face shield 2 CAUTIO...

Page 14: ...rea must be clean and dry Make sure the surface is free of grease or oil Ambient temperature must be above 50 F 10 C NOTE Determine exact position before removing the backing paper on the decal 1 Peel...

Page 15: ...d splitter can provide many years of trouble free service IMPORTANT Make sure all operators understand how to put the wood splitter in a Safe Condition before working with this machine See Safe Condit...

Page 16: ...raulic Cylinder 2 Splitter Control Handle 3 Sliding Push Block 4 Non tilting Splitter Bed 5 Splitter Wedge 6 Trailer Tongue 7 Safety Chains 8 Front Jack Stand 9 Product Manual Storage Tube 10 Hydrauli...

Page 17: ...ting Splitter Bed 2 Sliding Wedge 3 Splitter Control Handle 4 Splitter Bed Spring Latch 5 Hydraulic Cylinder 6 Honda GX200 Engine 7 Product Manual Storage Tube 8 Trailer Tongue 9 Safety Chains 10 Fron...

Page 18: ...efore starting the engine turn the switch to ON Turn it counter clockwise to OFF to stop the engine 00187 Fig 6 Ignition Switch 5 1 2 Choke Lever The choke lever opens and closes the choke valve in th...

Page 19: ...d Move the lever side to side to increase or decrease engine rpm Always operate the wood splitter with the throttle lever in the MAX position 00191 1 Fig 9 Throttle Lever Positions 1 Throttle Lever 5...

Page 20: ...e valve lever is moved to this position The valve lever spring returns to STOP when released from either extend position or auto retract The valve lever can be moved to STOP at any time High Speed Pos...

Page 21: ...k up to the log stopping 3 8 cm away 3 Shut off the engine Make sure the control valve lever is in the neutral position 4 Loosen the hex set screw on the rod adjusting collar and move the rod up to th...

Page 22: ...xide can be lethal Make sure all guards deflectors and shields are in place before starting and operating Keep hands out of splitting area Do not rest hands on the log being split Do not step over or...

Page 23: ...oose fitting clothing are not worn Make sure long hair is tied back 6 4 Machine Break In Although there are no operational restrictions on the wood splitter when used for the first time it is recommen...

Page 24: ...el is when the oil is visible at the full upper mark on the dipstick 00617 Fig 13 Hydraulic Tank Oil Level Dipstick IMPORTANT Do not operate machine if oil level is not visible on the dipstick Damage...

Page 25: ...engine inside a building where gasoline fumes can come in contact with flames or sparks For fuel specification see Fluids and Lubricants on page 32 Refer to the engine manual for additional informatio...

Page 26: ...d 5 Determine where the split wood is going to be piled Make sure that location does not interfere loading splitter 00201 1 2 Fig 17 WXR740 WXR740L Set up 1 Jack Stand Snap Lock Pin 2 Jack Stand The W...

Page 27: ...ready to run 1 Slide the fuel valve lever toward the block to turn fuel ON 01075 Fig 19 Fuel Valve Lever 2 If the engine is cold close the choke push choke lever to the left To start a warm engine le...

Page 28: ...turn the ignition switch OFF Correct fault situation before restarting 00187 Fig 24 Ignition Switch Under normal conditions use the following procedure 1 Stop loading material onto the splitter bed 2...

Page 29: ...ull stroke and stops 5 Pull the lever back to retract the push block or wedge The detent holds the lever until the cylinder fully retracts allowing hands free operation IMPORTANT Do not hold the valve...

Page 30: ...ng Always be in compliance with all applicable local regulations when transporting 6 14 2 Connecting a Tow Vehicle 1 Keep bystanders are clear of the machine 2 Make sure there is enough room and clear...

Page 31: ...the wedge cylinder ram push block and wear plates for damage or entangled material Repair or replace damaged parts Remove all entangled material 4 Touch up all paint nicks and scratches to prevent rus...

Page 32: ...parts to restore your equipment to original specifications The manufacturer is not responsible for injuries or damages caused by use of unapproved parts or accessories Inspect and tighten all bolts nu...

Page 33: ...aily Check fuel level See page 25 Check engine oil level See page 23 Every 40 hours or Annually Check hydraulic oil level See page 24 Clean engine air filter See page 25 Inspect hydraulic oil quality...

Page 34: ...se fitting with a clean cloth before greasing to avoid injecting dirt and grit If fittings do not take grease remove and clean them thoroughly Replace grease fittings as necessary Location Every 40 ho...

Page 35: ...Hydraulic Tank Drain Plugs Procedure 1 Place a drain pan of suitable capacity under the drain plugs 2 Clean the area around drains and remove the drain plugs 3 Allow the oil to fully drain then flush...

Page 36: ...filter can restrict air flow to the carburetor reducing engine performance If the engine is operated in very dusty areas clean the air filter more often than specified IMPORTANT Operating the engine...

Page 37: ...remove wood Low engine speed Check throttle is set to maximum Check that choke is off Control handle does not go to neutral after rod is fully retracted Valve detent set too tight Adjustment required...

Page 38: ...Pump Flow 11 gpm 42 Lpm Bed Height 27 68 6 cm Wedge Height 10 25 cm Tire Size 4 80 8 LRB SportTrail Tire Type Highway Safety Chains Standard Ball Hitch Size 2 Auto Return to Neutral Yes Splitter Orien...

Page 39: ...cker increase torque values by 5 NOTE Bolt grades are identified by their head markings Imperial Bolt Torque Specifications Bolt Diameter Torque Value SAE Gr 2 SAE Gr 5 SAE Gr 8 lbf ft N m lbf ft N m...

Page 40: ...rtant safety procedure to apply and maintain proper wheel mounting torque on your trailer axle Torque wrenches are the best method to assure the proper amount of torque is being applied to a fastener...

Page 41: ...the original purchase receipt with 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 in...

Page 42: ...Stop Position 20 Hydraulic Fitting Torque 40 Hydraulic Oil 32 Hydraulic Oil Changing 35 Hydraulic Oil Level Check 24 Hydraulic Oil Type 25 Hydraulic reservoir volume 35 I Ignition Switch 18 Informativ...

Page 43: ...Hydraulic Oil Filter Changing 35 Maintenance Schedule 33 Sign off form 12 Specifications 38 Hydraulic Fitting Torque 40 Splitter Operation Before Starting the Engine 22 Engine Oil Level Check 23 Fuel...

Page 44: ...www wallensteinequipment com...

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