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XT855 Operator’s Manual

Overview - 5

About This Manual

CMW

About This Manual

This manual contains information for the proper use of this machine. See

Operation Overview

for basic

operating procedures. Cross references such as “See page 50” will direct you to detailed procedures.

Bulleted Lists

Bulleted lists provide helpful or important information or contain procedures that do not have to be
performed in a specific order.

Numbered Lists

Numbered lists contain illustration callouts or list steps that must be performed in order.

Summary of Contents for XT855

Page 1: ...XT855 Operator s Manual 053 1985 Issue 1 0 CMW...

Page 2: ...XT855 Operator s Manual Overview 1 CMW Overview Chapter Contents Serial Number Location 2 Intended Use 3 Unit Components 4 Operator Orientation 4 About This Manual 4 Bulleted Lists 5 Numbered Lists 5...

Page 3: ...ion CMW Serial Number Location Record serial numbers and date of purchase in spaces provided XT855 Tier 4i serial number is located as shown Date of manufacture Date of purchase XT855 Tier 4i serial n...

Page 4: ...eratures Contact your Ditch Witch dealer Use in any other way is considered contrary to the intended use The XT855 should be operated serviced and repaired only by persons familiar with its particular...

Page 5: ...des of machine are determined by facing front toward lift arms of unit while seated in the operator s station 1 attachment receiver plate 2 lift arms 3 engine compartment 4 tracks 5 operator s station...

Page 6: ...iew for basic operating procedures Cross references such as See page 50 will direct you to detailed procedures Bulleted Lists Bulleted lists provide helpful or important information or contain procedu...

Page 7: ...Overview 6 XT855 Operator s Manual CMW...

Page 8: ...copy contact your Ditch Witch dealer If you need assistance in locating a dealer visit our website at www ditchwitch com or write to the following address The Charles Machine Works Inc Attn Marketing...

Page 9: ...wd Modularmatic Jet Trac Roto Witch Subsite Fluid Miser Perma Soil Power Pipe Super Witch Super Witch II Pierce Airrow The Underground and The Underground Authority Worldwide are registered trademarks...

Page 10: ...nd restoring the jobsite with cross references to detailed procedures 37 Prepare procedures for inspecting and classifying the jobsite planning the installation path and preparing the jobsite for work...

Page 11: ...ecifications including weights measurements power ratings and fluid capacities 95 Support the warranty policy for this machine and procedures for obtaining warranty consideration and training 243 Serv...

Page 12: ...ontents Guidelines 12 Safety Alert Classifications 13 Safety Alerts 14 Emergency Procedures 17 Electric Strike Description 17 If an Electric Line is Damaged 18 If a Gas Line is Damaged 18 If a Fiber O...

Page 13: ...zards and use correct tools and machinery safety equipment and work methods for jobsite Mark jobsite clearly and keep spectators away Wear personal protective equipment Review jobsite hazards safety a...

Page 14: ...levels DANGER WARNING and CAUTION Learn what each level means indicates an imminently hazardous situation which if not avoided will result in death or serious injury indicates a potentially hazardous...

Page 15: ...bsite hazards could cause death or serious injury Use correct equipment and work methods Use and maintain proper safety equipment Crushing weight could cause death or serious injury Use proper procedu...

Page 16: ...ury If control does not work as described in instructions stop machine and have it serviced Looking into fiber optic cable could result in permanent vision damage Do not look into ends of fiber optic...

Page 17: ...injury Wear hard hat and safety glasses Hot parts may cause burns Do not touch until cool Exposure to high noise levels may cause hearing loss Wear hearing protection Fall possible Slips or trips may...

Page 18: ...to ground not just path of least resistance Pipes hoses and cables will conduct electricity back to all equipment Low voltage current can injure or kill Many work related electrocutions result from co...

Page 19: ...A The ground surface may be electrified so take small steps with feet close together to reduce the hazard of being shocked from one foot to the other For more information contact your Ditch Witch deal...

Page 20: ...sion damage can occur If Machine Catches on Fire Perform emergency shutdown procedure and then take the following actions The order and degree of action will depend on the situation If fire is small a...

Page 21: ...Safety 20 XT855 Operator s Manual Emergency Procedures CMW...

Page 22: ...XT855 Operator s Manual Controls 21 CMW Controls Chapter Contents Front Console 22 Left Console 26 Joysticks 28 Upper Console 31 Seat 32 Battery 34 Tool Carrier Indicator 35...

Page 23: ...tor 6 Operator presence indicator 7 Auxiliary hydraulic fluid flow pressure indicator 8 Horn 9 Hourmeter 10 Hydraulic fluid temperature alarm 11 Fuel gauge 12 Throttle 13 Auxiliary power outlet Item D...

Page 24: ...press and hold button for 5 seconds If ambient temperature is below 23 F 5 C press and hold button for 10 seconds 3 Work mode switch To select tool carrier mode and control lift arms and ground drive...

Page 25: ...ow and pressure to the auxiliary attachment drive system IMPORTANT Operator must be in seat for attachment drive switch to operate correctly If operator has left seat or if unit was shut down with swi...

Page 26: ...Fuel gauge Displays fuel level in tank Use no 2 diesel fuel See page 80 for specific fuel recommendations Tank holds 10 gal 38 L 12 Throttle To increase engine speed push To decrease engine speed pul...

Page 27: ...W Left Console IMPORTANT Controls are shown with seat facing excavator 1 Left extension leg control 2 Right extension leg control 3 Hydraulic fluid bypass control Optional Item Description Notes 1 Lef...

Page 28: ...raise pull 3 Hydraulic fluid bypass control Lift knob and start engine Run engine five minutes to warm hydraulic fluid Push knob down IMPORTANT Use the hydraulic fluid bypass to assist starting a cold...

Page 29: ...Controls 28 XT855 Operator s Manual Joysticks CMW Joysticks 1 Engine stop button 2 Right joystick 3 Attachment drive switch 4 Left joystick 5 Boom offset switch...

Page 30: ...one action at a time Using them together operator can feather or combine operations Do not exceed rated operating capacity when lifting loads See page 98 With work mode switch in excavator mode To ope...

Page 31: ...ether operator can feather or combine operations For steering instructions see page 48 With work mode switch in excavator mode To swing excavator to right move right To swing excavator to left move le...

Page 32: ...pper Console 1 Front light switch 2 Rear light switch Item Description Notes 1 Front light switch To turn on press top To turn off press bottom 2 Rear light switch To turn on press top To turn off pre...

Page 33: ...4 Operator s station pivot control Item Description Notes 1 Seat belt To fasten insert latch into buckle Adjust until seat belt is low and tight NOTICE Always fasten seat belt when operating unit 2 A...

Page 34: ...n pivot control To pivot press and swing station to desired position To lock into position release Seat can lock in 5 different positions between 0 and 180 IMPORTANT Drive tractor with seat facing att...

Page 35: ...connect switch Item Description Notes 1 Battery disconnect switch To disconnect battery power turn counterclockwise To connect battery power turn clockwise Green switch is located under the hood on th...

Page 36: ...5 Tool Carrier Bucket CMW Tool Carrier Bucket 1 Level bucket indicator Item Description Notes 1 Level bucket indicator To level bucket adjust bucket position until indicator is at top of sleeve Indica...

Page 37: ...Controls 36 XT855 Operator s Manual CMW...

Page 38: ...XT855 Operator s Manual Operation Overview 37 CMW Operation Overview Chapter Contents Planning 38 Using Tool Carrier Mode 38 Using Excavator Mode 38 Leaving Jobsite 38...

Page 39: ...See page 52 Using Tool Carrier Mode 1 Unload from trailer See page 57 2 Drive to job See page 47 3 Connect front attachment See page 70 4 Operate attachment See page 72 and attachment operator s manua...

Page 40: ...ne Call Services 40 Arrange for Traffic Control 40 Plan for Emergency Services 40 Inspect Site 41 Identify Hazards 41 Classify Jobsite 42 Inspect Jobsite 42 Select a Classification 42 Apply Precaution...

Page 41: ...lace at the same time Notify One Call Services Contact your local One Call 811 in USA or the One Call referral number 888 258 0808 in USA and Canada to have underground utilities located before diggin...

Page 42: ...y Jobsite on page 42 Jobsite hazards could cause death or serious injury Use correct equipment and work methods Use and maintain proper safety equipment NOTICE Wear personal protective equipment inclu...

Page 43: ...poles manhole covers sunken ground Have an experienced locating equipment operator sweep area within 20 6 m to each side of trench path Verify previously marked line and cable locations Mark location...

Page 44: ...use one or both of these methods Expose lines by careful hand digging or soft excavation Have gas shut off while work is in progress Have gas company test lines before returning them to service Crysta...

Page 45: ...s fuel hydraulic fluid engine oil Condition and Function filters air oil hydraulic tracks pumps and motors hoses and valves signs guards and shields Accessories Fire Extinguisher If required mount a f...

Page 46: ...XT855 Operator s Manual Drive 45 CMW Drive Chapter Contents Start Unit 46 Drive 47 Steer 48 Shut Down 48...

Page 47: ...fluid bypass control to warm engine See page 23 and page 27 5 Turn ignition switch to start position and release when engine starts EMERGENCY SHUTDOWN Turn ignition switch to STOP IMPORTANT After star...

Page 48: ...avy end of unit uphill Weight distribution changes based on attachments and load For example an empty bucket makes the rear of the unit the heavy end while a full bucket makes the front of the unit th...

Page 49: ...t or right side Tracks will counter rotate and turn unit in a tight circle Shut Down 1 Move all controls to neutral position 2 Ensure lift arms are lowered to ground and ensure excavator is in the sto...

Page 50: ...XT855 Operator s Manual Transport 49 CMW Transport Chapter Contents Lift 50 Points 50 Procedure 50 Haul 51 Inspect Trailer 51 Hitch Trailer 51 Load 52 Tie Down 54 Unload 57 Unhitch Trailer 57 Tow 58...

Page 51: ...ze and weight See Specifications on page 95 or measure and weigh equipment before lifting 1 Attach chains to four lift points two on each side of unit 2 Attach each chain securely to cross members 3 B...

Page 52: ...and trailer bed for cracks Hitch Trailer 1 Back tow vehicle to trailer 2 Put manual transmission into first or reverse gear or automatic transmission into park Turn off ignition Set parking brake 3 C...

Page 53: ...late slightly to seat in rest 9 Lower excavator bucket to trailer deck and or attach tiedown 10 Stop engine 11 Attach tiedown where indicated on page 54 Crushing weight If load falls or moves it could...

Page 54: ...ount plate off ground 5 Move unit to rear of trailer and align with ramps 6 Slow engine speed and slowly drive unit onto trailer 7 Once unit is correctly positioned on trailer lower mount plate to tra...

Page 55: ...Tie Down Points Tiedown points are identified by tiedown decals Securing to trailer at other points is unsafe and can damage machinery Procedure Incorrect procedures could result in death injury or pr...

Page 56: ...XT855 Operator s Manual Transport 55 Haul CMW With Tiedown Kit Install tiedown through rear tiedown point Make sure unit is secure before transporting...

Page 57: ...5 Operator s Manual Haul CMW Without Tiedown Kit Loop tiedowns around unit at tiedown points Make sure tiedowns are tight before transporting IMPORTANT Do not use any point on excavator and swing arm...

Page 58: ...rier 5 Ensure work mode switch is in tool carrier mode 6 Raise mount plate 7 Slow engine speed and slowly back unit down ramps Unhitch Trailer 1 Stop tow vehicle and trailer on level ground 2 Put manu...

Page 59: ...nts facing towing vehicle 3 Open hood 4 Open 4 tow valves on hydrostatic pumps shown 2 on each side Loosen jam nut Turn set screw in until it stops Tighten jam nut Incorrect procedures could result in...

Page 60: ...ow CMW Prepare Unit for Normal Operation 1 Close 4 tow valves on pumps Loosen jam nut Turn set screw out 6 turns Tighten jam nut 2 Close hood 3 Disconnect tow line IMPORTANT Use 4 mm Allen wrench and...

Page 61: ...Transport 60 XT855 Operator s Manual Tow CMW...

Page 62: ...XT855 Operator s Manual Dig 61 CMW Dig Chapter Contents Overview 62 Filling Bucket 63 Dumping Bucket 64 Digging 65 Single Inline Trench 65 Single Offset Trench 65 Multiple Trenches 66...

Page 63: ...ust engine speed to 1 2 to 3 4 for digging IMPORTANT This chapter covers how to use the excavator For information on how to use front mounted attachments refer to controls chapter and attachment opera...

Page 64: ...rease excavator speed but not excavator force 5 When job is finished stow excavator pivot seat to face tool carrier end switch unit into tool carrier mode and drive away from area Jobsite hazards coul...

Page 65: ...e and drive away from area Onto truck Into hole or onto ground Position unit between material to be loaded and back end of truck if possible Position unit to minimize the need for travel Onto truck In...

Page 66: ...away from trench Single Offset Trench 1 Position unit near the intended digging path 2 Swing excavator and offset boom as needed to align with digging path 3 Fill and dump buckets 4 Reposition unit a...

Page 67: ...ng paths 2 Swing excavator and offset boom as needed to align with first digging path 3 Fill and dump buckets 4 Reposition excavator and boom as need to dig additional trenches 5 When all trenches are...

Page 68: ...anual Systems and Equipment 67 Systems and Equipment Chapter Contents Excavator Control Pattern 68 Change Pattern 68 Operate Controls 69 Front Attachments 70 Connect Attachment Operate Attachment Opti...

Page 69: ...und 3 Change hose positions as shown below Be careful not to cross hoses near the ends 4 Verify controls work properly See Operate Controls on page 69 for ISO pattern operation and Joysticks on page 2...

Page 70: ...e Joysticks on page 28 Item Description Notes Right joystick With work mode switch in excavator mode To open bucket move right To close bucket move left To raise boom pull To lower boom push Left joys...

Page 71: ...ent 6 Raise lift arms while tilting back mount plate 7 Turn ignition switch off and remove key 8 Rotate lock pin handles toward center of mount plate to secure attachment to lift plate IMPORTANT Use o...

Page 72: ...isconnecting a hydraulic line turn engine off and operate all controls to relieve pressure Lower block or support any raised component with a hoist Cover connection with heavy cloth and loosen connect...

Page 73: ...Equipment Description Ditch Witch XT series buckets and SK series attachments a variety of attachments are available to expand the capabilities of the tool carrier end of the unit Bobcat adapter plat...

Page 74: ...XT855 Operator s Manual Complete the Job 73 CMW Complete the Job Chapter Contents Rinse Equipment 74 Disconnect Attachment 74 Stow Tools 74...

Page 75: ...t Attachment 1 Lower attachment to the ground 2 Turn off engine 3 Disengage lock pins by turning handles away from center of attachment 4 Disconnect hydraulic hoses if used 5 Start engine 6 Tilt mount...

Page 76: ...ce 75 CMW Service Chapter Contents Service Precautions 76 Lubrication Overview 78 Recommended Lubricants Service Key 79 10 Hour 81 50 Hour 85 100 Hour 88 150 Hour 89 250 Hour 89 400 Hour 90 1000 Hour...

Page 77: ...props support lift arms To return to normal operation start engine raise lift arms slightly stop engine and rotate props into stowed position Incorrect procedures could result in death injury or prope...

Page 78: ...XT855 Operator s Manual Service 77 Service Precautions CMW Opening Hood 1 Unlatch hood at points shown 2 Raise hood fully 3 Position rod in slot as shown...

Page 79: ...Service 78 XT855 Operator s Manual Lubrication Overview CMW Lubrication Overview See next page for service key...

Page 80: ...or the European Automobile Manufacturers Association API CI 4 or ACEA E4 E7 See Engine Oil Temperature Chart on page 80 for recommended viscosity grade NOTICE Do not use oils meeting API CJ 4 ACEA E6...

Page 81: ...2 F 0 C winter fuel blends are acceptable See engine operation manual for more information Biodiesel blends up to 5 B5 are approved for use in this unit The fuel used must meet the specifications for...

Page 82: ...hown on overflow bottle Check Engine Oil Level Check engine oil level at dipstick 2 every 10 hours Add DEO at fill 1 as needed to maintain oil level at highest line on dipstick Task Notes Check coolan...

Page 83: ...elements 2 Wipe inside of housing and wash cover 3 Insert new elements 4 Replace cover 5 Reset air filter restriction indicator Clean Radiator Screen Clean radiator screen every 10 hours NOTICE Only o...

Page 84: ...10 hours Measure length of spring as shown When tracks are properly tensioned spring length A should be 9 1 2 241 mm Adjust as needed see page 92 For more information on rubber tracks see the publica...

Page 85: ...luid level every 10 hours Maintain level at halfway point on sight glass 2 Add THF as needed at fill 1 Lubricate Excavator Lubricate excavator every 10 hours of use Apply MPG at each of the 8 zerks IM...

Page 86: ...2 2 lb at 1 4 5 mm maximum deflection A To adjust see page 94 Check Radiator Check radiator for dirt grass and other foreign matter every 50 hours Clean out with compressed air or spray wash if requir...

Page 87: ...e free Service replacement batteries according to manufacturer s instructions Change Engine Oil and Filter Initial Change engine oil after 50 hours and every 150 hours thereafter 1 Remove large cover...

Page 88: ...Hour CMW Change Hydraulic Filter Initial Change hydraulic filter after 50 hours Wash Drive Belt Area Wash drive belt area every 50 hours Spray low pressure water in belt area to remove dust and dirt R...

Page 89: ...ressure to belt between pulleys where shown 3 Belt is properly tensioned when deflection is about 1 4 3 8 7 9 mm 4 If needed loosen alternator bolts shown and pull alternator out until correct tension...

Page 90: ...every 150 hours thereafter 1 Remove large cover plate under unit to access drain 3 on side of pan 2 Drain crankcase while oil is warm 3 Replace filter 4 4 Close drain and install cover 5 Add DEO at f...

Page 91: ...thin layer of fuel over the gasket and hand tighten 4 Air bleed the injection pump See engine operator s manual 1000 Hour Change Hydraulic Fluid and Filter Drain 3 hydraulic fluid and change filter 4...

Page 92: ...t Drain cooling system at drain 2 Refill 1 with approved coolant every two years or 2000 hours NOTICE The use of non approved coolant may lead to engine damage or premature engine failure and will voi...

Page 93: ...on turn screw 1 clockwise To reduce tension turn screw counterclockwise When tracks are properly tensioned spring length A should be 9 1 2 241 mm Location Task Notes TRACKS Adjust track tension OPERAT...

Page 94: ...unit 3 Clean out all debris from cleanout area 4 Replace plate radiator cover and radiator screen Adjust Fan Belt Adjust fan belt as needed 1 Turn off engine and remove key 2 Apply moderate thumb pre...

Page 95: ...and engage props See Working Under Raised Lift Arms on page 76 4 Use a belt tension meter to measure tension New belt 13 8 lb at 1 4 5 mm maximum deflection A Existing belt 12 2 lb at 1 4 5 mm maximu...

Page 96: ...XT855 Operator s Manual Specifications 95 CMW Specifications General Dimensions U S Metric I Wheelbase track length 46 in 1 2 m J Overall height of machine 89 in 2 3 m...

Page 97: ...ach with standard bucket fully raised 21 in 533 mm G Bucket rollback angle ground level 16 16 H Reach at grade 34 in 864 mm Excavator Dimensions U S Metric K Loading height max 72 in 1 8 m L Dig depth...

Page 98: ...etric O Machine width 50 in 1 3 m R Overall machine length excavator stowed 120 in 3 m Weight 4440 lb 2014 kg Tool Carrier Dimensions U S Metric N Bucket width max 52 in 1 3 m Excavator Dimensions U S...

Page 99: ...pping capacity Rated operating capacity was determined using a standard bucket in the drive position with a center of gravity ____ in mm from the face plate Depending on the attachment the actual oper...

Page 100: ...in 78 5 mm Maximum continuous tilt angle fore and aft 20 20 Maximum continuous tilt angle side 20 20 Rated speed 3000 rpm 3000 rpm Estimated net power per SAE J1349 3000 rpm 29 5 hp 22 kW Gross power...

Page 101: ...ay not necessarily match that shown Battery SAE reserve capacity 110 min SAE cold crank 0 F 18 C 800 amp 12V electrical system Vibration Levels Under normal operation of the excavator or tool carrier...

Page 102: ...chase Return damaged parts to dealer for inspection and warranty consideration if in warranty time frame Order genuine Ditch Witch replacement or repair parts from your authorized Ditch Witch dealer U...

Page 103: ...S FOR A PARTICULAR PURPOSE AND MERCHANTABILITY IF THE PRODUCTS ARE PURCHASED FOR COMMERCIAL PURPOSES AS DEFINED BY THE UNIFORM COMMERCIAL CODE THEN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE...

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Page 106: ...XT855 Operator s Manual Service Record 105 CMW Service Record Service Performed Date Hours...

Page 107: ...CMW Service Record 106 XT855 Operator s Manual Service Performed Date Hours...

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