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SK650 Operator’s Manual

Service - 57

Startup/10 Hour

CMW

Check Hydraulic Fluid Level

Check hydraulic fluid level at startup and every
10 hours. Maintain fluid level at halfway point on
sight glass (2), when engine is off, cylinders are
fully retracted, and fluid is cool. If low, add THF at
fill (1).

Check Brake Operation

Check brake operation at startup and every 10
hours or more often when conditions warrant.

•

Ensure parking brake pins (shown) move
freely allowing brake to be engaged and
disengaged.

•

Clean mud and debris from area around pins.

Check Track Tension

Check track tension at startup and every 10
hours and adjust as needed. Track tension is
correct when compressed spring length
(dimension A) is 9 5/8” (244 mm) ±1/8” (3 mm).

1.

Loosen jam nut.

2.

Turn bolt (1) clockwise to tighten and
counterclockwise to loosen.

3.

Tighten jam nut when tension is correct.

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Содержание SK650

Страница 1: ...SK650 Tier 4i Operator s Manual 053 1293 Issue 2 0 Original Translation CMW...

Страница 2: ...or s Manual Overview 1 CMW Overview Chapter Contents Serial Number Location 2 Intended Use 3 Equipment Modification 3 Unit Components 4 Operator Orientation 4 About This Manual 5 Bulleted Lists 5 Numb...

Страница 3: ...Serial Number Location CMW Serial Number Location Record serial numbers and date of purchase in spaces provided Unit serial number is located as shown Item date of manufacture date of purchase unit s...

Страница 4: ...e in any other way is considered contrary to the intended use The SK650 should be operated serviced and repaired only by persons familiar with its particular characteristics and acquainted with the re...

Страница 5: ...erator s Manual Unit Components CMW Unit Components 1 Operator station 2 Tracks 3 Engine compartment 4 Lift arms 5 Mount plate Operator Orientation 1 Front of unit 2 Right side of unit 3 Rear of unit...

Страница 6: ...rview pages 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...

Страница 7: ...Overview 6 SK650 Operator s Manual About This Manual CMW...

Страница 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...

Страница 9: ...opyright 2008 2009 2010 2011 by The Charles Machine Works Inc Ditch Witch CMW AutoCrowd Modularmatic Jet Trac Roto Witch Subsite Fluid Miser Perma Soil Power Pipe Super Witch Super Witch II Pierce Air...

Страница 10: ...allation path if needed preparing the jobsite for work and connecting attachments 29 Drive procedures for startup cold start driving and shutdown 37 Transport procedures for lifting hauling and towing...

Страница 11: ...Contents 10 SK650 Operator s Manual CMW...

Страница 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...

Страница 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...

Страница 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...

Страница 15: ...e death or serious injury Know location of lines and stay away Deadly gases Lack of oxygen or presence of gas will cause sickness or death Provide ventilation Jobsite hazards could cause death or seri...

Страница 16: ...viced Looking into fiber optic cable could result in permanent vision damage Do not look into ends of fiber optic or unidentified cable Pressurized fluid or air could pierce skin and cause injury or d...

Страница 17: ...age 74 for tip capacity Flying objects may cause 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 hea...

Страница 18: ...ows all paths 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...

Страница 19: ...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 dealer...

Страница 20: ...s on Fire Perform emergency shutdown procedure and then take the following actions The order and degree of action will depend on the situation Immediately move battery disconnect switch if equipped to...

Страница 21: ...Safety 20 SK650 Operator s Manual Emergency Procedures CMW...

Страница 22: ...r 4 Hydraulic fluid sight glass 5 Coolant temperature gauge 6 Ignition switch 7 Engine coolant temperature indicator 8 Glow plug indicator 9 Engine oil pressure indicator 10 Hydraulic fluid temperatur...

Страница 23: ...ontinuously 3 Hourmeter Displays engine operating time Use these times to schedule service 4 Hydraulic fluid sight glass Shows level of hydraulic fluid in tank Maintain fluid at halfway point on glass...

Страница 24: ...s on and glow plug button is pressed 9 Engine oil pressure indicator Lights when engine oil pressure is low Also lights briefly when engine is started Engine will stop 1 Check oil level 2 Check for le...

Страница 25: ...control 3 Right track drive control 4 Parking brake lever 5 Attachment drive control 6 Lift arm control 7 Attachment drive foot control Item Description Notes 1 Throttle To increase engine speed push...

Страница 26: ...te in either direction move controls in opposite directions as indicated above 3 Right track drive control To move forward push To move backward pull To go faster in either direction move control fart...

Страница 27: ...ift arm control To move lift arms down push To float push forward to end To move lift arms up pull To curl attachment up move to left To curl attachment down move to right IMPORTANT Exercise caution w...

Страница 28: ...uid Bypass Item Description Notes Hydraulic Fluid Bypass Lift knob and start engine Run engine five minutes to warm hydraulic fluid Push knob down IMPORTANT Use the hydraulic fluid bypass to assist st...

Страница 29: ...1 Level indicator Item Description Notes 1 Level indicator To level bucket adjust bucket position until indicator is at top of sleeve To level other attachments adjust attachment position until it is...

Страница 30: ...ound Penetrating Jobs 30 Above Ground Jobs 30 Inspect Site 31 Identify Hazards 31 Classify Jobsite 32 Inspect Jobsite 32 Select a Classification 32 Apply Precautions 33 Check Supplies and Prepare Equi...

Страница 31: ...c area contact local authorities about safety procedures and regulations Plan for Emergency Services Have the telephone numbers for local emergency and medical facilities on hand Check that you will h...

Страница 32: ...ground See Classify Jobsite on page 32 Jobsite hazards could cause death or serious injury Use correct equipment and work methods Use and maintain proper safety equipment NOTICE Wear personal protecti...

Страница 33: ...not participate in the One Call service Have an experienced locating equipment operator sweep area within 20 6 m to each side of work path Verify previously marked line and cable locations Mark locat...

Страница 34: ...avation Have gas shut off while work is in progress Have gas company test lines before returning them to service Crystalline Silica Quartz Dust Precautions Cutting drilling or working materials such a...

Страница 35: ...ake pins See Check Brake Operation on page 57 filters air oil hydraulic tracks pumps and motors hoses and valves signs guards and shields Accessories Fire Extinguisher If required mount a fire extingu...

Страница 36: ...ck pin handles toward center of mount plate to secure attachment to lift plate IMPORTANT Use only Ditch Witch approved attachments Attachments can change the stability and operating characteristics of...

Страница 37: ...skin and poison Before disconnecting 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...

Страница 38: ...SK650 Operator s Manual Drive 37 CMW Drive Chapter Contents Start Unit 38 Drive 38 Shut Down 40...

Страница 39: ...3 Move both track drive controls to forward or reverse See page 25 4 Adjust throttle as needed NOTICE If jump starting is required see Jump Start Unit on page 69 EMERGENCY SHUTDOWN Turn ignition switc...

Страница 40: ...te limits which must never be exceeded These maximums are stated below since they are design limits These design limits usually exceed the operating limits and must never be used alone to establish sa...

Страница 41: ...Apply parking brake 4 Run engine at low idle for five minutes to cool 5 Turn ignition switch to STOP 6 Remove key NOTICE Failure to allow engine to cool before shutdown may cause turbocharger damage...

Страница 42: ...SK650 Operator s Manual Transport 41 CMW Transport Chapter Contents Lift 42 Points 42 Procedure 42 Haul 43 Load 43 Tie Down 44 Unload 45 Tow 46...

Страница 43: ...ions on page 73 or measure and weigh equipment before lifting To lift unit with attachment use four lift points as shown To lift unit without attachment use one of the methods below Use two points nea...

Страница 44: ...t to trailer bed 8 Apply parking brake 9 Ensure that all controls are in neutral position 10 Turn ignition switch to STOP 11 Tie down unit Crushing weight If load falls or moves it could kill or crush...

Страница 45: ...ie Down Points Tiedown points are identified by tiedown decals Securing to truck or trailer at other points is unsafe and can damage machinery Procedure Loop tiedowns around unit at tiedown points Mak...

Страница 46: ...attachment off ground but keep it low 6 Adjust throttle to low speed and slowly back unit down trailer or ramps Crushing weight If load falls or moves it could kill or crush you Use proper procedures...

Страница 47: ...ks down and towing is necessary attach chains to tow points facing towing vehicle tow for short distances at less than 1 mph 1 6 km h do not tow for more than 100 30 m use no more than 1 300 lb 5800 N...

Страница 48: ...Loosen locknut and loosen bypass valves shown three turns Return Unit to Normal Operation 1 Tighten bypass valves and torque locknut to 12 5 ft lb 17 N m 2 Disengage parking brake 3 Unblock tracks IM...

Страница 49: ...Transport 48 SK650 Operator s Manual Tow CMW...

Страница 50: ...SK650 Operator s Manual Complete the Job 49 CMW Complete the Job Chapter Contents Rinse Equipment 50 Disconnect Attachment 50 Stow Tools 50...

Страница 51: ...ea Disconnect Attachment 1 Lower attachment to the ground 2 Turn off engine 3 Disengage lock pins by turning handles away from center of attachment 4 Cycle attachment drive control and disconnect hydr...

Страница 52: ...l Service 51 CMW Service Chapter Contents Precautions 52 Overview 54 Recommended Lubricants Service Key 54 Engine Oil Temperature Chart 55 10 Hour 56 50 Hour 60 100 Hour 62 200 Hour 65 500 Hour 67 200...

Страница 53: ...age Learn to use equipment correctly NOTICES Unless otherwise instructed all service should be performed with engine off Refer to engine manufacturer s manual for engine maintenance instructions Befor...

Страница 54: ...rting is necessary Explosion possible Serious injury or equipment damage could occur Follow directions carefully NOTICE Disconnect battery to prevent damage to battery Do not turn off battery disconne...

Страница 55: ...ne more frequently Item Description DEO Diesel engine oil meeting API service classification CF 4 or E1 96 and SAE viscosity recommended by engine manufacturer SAE 15W40 THF Tractor hydraulic fluid si...

Страница 56: ...or any fully formulated ethylene glycol based low silicate heavy duty diesel engine coolant meeting ASTM specification D5345 prediluted or D4985 concentrate Before using any other kind of coolant comp...

Страница 57: ...heck Engine Air Filter Service Indicator Check air filter service indicator shown at startup and every 10 hours and change filter as needed See Change Air Filter on page 68 Location Task Notes Tractio...

Страница 58: ...ke operation at startup and every 10 hours or more often when conditions warrant Ensure parking brake pins shown move freely allowing brake to be engaged and disengaged Clean mud and debris from area...

Страница 59: ...ck Coolant Level Check coolant level with engine cool at overflow bottle at startup and every 10 hours Maintain coolant level at halfway point on bottle If low add approved coolant Note The purpose of...

Страница 60: ...controls to relieve pressure Lower block or support any raised component with a hoist Cover connection with heavy cloth and loosen connector nut slightly to relieve residual pressure Catch all fluid i...

Страница 61: ...er 50 hours Drain oil 1 and add 4 2 qt 4 L of DEO at fill 2 Location Task Notes Traction Unit Change engine oil and filter initial service Change hydraulic fluid filter initial Check fuel hose and cla...

Страница 62: ...ds and retighten it If the hose is worn replace it Bleed the fuel system if the hose and or clamp is changed Check Radiator Check radiator for dirt grass and other foreign matter every 50 hours Clean...

Страница 63: ...elt for Tension and Damage Check belt tension every 100 hours Belt is properly tensioned when it moves about 1 4 3 8 7 9 mm when pushed at the long span Replace the belt when it is worn and sinks into...

Страница 64: ...our CMW Lubricate Parking Brake Lubricate parking brake every 100 hours Pump MPG into two zerks shown at rear track sprocket Remove rear panel and lift rubber flap to access three zerks shown Pump MPG...

Страница 65: ...ccur Follow directions carefully NOTICE Battery gas can explode Keep sparks and flames away from battery Always remove negative battery cable first and replace it last Battery electrolyte is sulfuric...

Страница 66: ...the intake air line every 200 hours If the clamp is loose apply oil to the threads and retighten it If the hose appears cracked or worn replace it Location Task Notes Traction Unit Change engine oil...

Страница 67: ...Service 66 SK650 Operator s Manual 200 Hour CMW Change Hydraulic Filter Change hydraulic filter every 200 hours...

Страница 68: ...r Change Hydraulic Fluid and Filter Change hydraulic fluid and filter every 500 hours Change every 250 hours if jobsite temperature exceeds 100 F 38 C more than 50 of the time 1 Remove drain plug 3 2...

Страница 69: ...d band on indicator is visible 1 Open air filter housing at latches 2 2 Remove primary 3 and secondary 4 elements 3 Wipe inside of housing and wash end cup 4 Insert new primary and secondary elements...

Страница 70: ...e Serious injury or equipment damage could occur Follow directions carefully NOTICE Lead acid batteries vent explosive hydrogen gas when charging Do not smoke create sparks or use flames around batter...

Страница 71: ...Start Procedure Engine Off 1 Park service vehicle close to disabled equipment but do not allow vehicles to touch 2 Engage parking brake in both vehicles 3 Turn the ignition switch to the OFF position...

Страница 72: ...empt to start disabled vehicle 12 If engine starts operate at 1500 2000 rpm for a few minutes to build an electrical charge in the battery 13 Remove black negative cable clamp from the disabled engine...

Страница 73: ...Service 72 SK650 Operator s Manual As Needed CMW...

Страница 74: ...all length of machine with 44 bucket 101 in 2 6 m L Overall length of loader no attachment 82 in 2 1 m L2 Wheelbase track length 43 in 1 1 m Dump height max with 44 bucket 64 in 1 6 m Reach fully rais...

Страница 75: ...ing capacity The rated operating capacity for this machine was determined using a standard bucket in the drive position with center of gravity 7 in 18 cm from the mounting plate Depending on the attac...

Страница 76: ...24 5 kW Estimated net power rating per SAE 1348 31 5 hp 23 5 kW Rated engine speed 3000 rpm 3000 rpm Maximum tilt angle fore and aft 30 30 Maximum tilt angle side to side 30 30 Exceeding these operati...

Страница 77: ...Specifications 76 SK650 Operator s Manual Basic Unit CMW...

Страница 78: ...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...

Страница 79: ...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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Страница 82: ...SK650 Operator s Manual Service Record 81 CMW Service Record Service Performed Date Hours...

Страница 83: ...CMW Service Record 82 SK650 Operator s Manual Service Performed Date Hours...

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