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    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    1988 CATERPILLAR D6H Used Crawler Dozers for sale1988 CATERPILLAR D6H Used Crawler Dozers for sale
    Photos(10)

    1988 CATERPILLAR D6H

    Crawler Dozers

    $32,000 

    Seller Information

    View Seller Information

    Ziegler Cat

    Contact:Mike Haugh

    Minneapolis, Minnesota 55420

    General

    Year
    1988
    Manufacturer
    Model
    Hours
    31,872
    Serial Number
    3YG00360
    Condition
    Used
    Stock Number
    EQ0175010
    Description
    OROPS LIGHTS SPRING SUSP SEAT DIFFERENTIAL STEER 6S DOZER DRAWBAR 6S DOZER D6H ROPS - Open SPRING SUSP SEAT Equipment-certification-code: NCR

    Chassis

    Drawbar
    Yes

    Exterior

    ROPS
    Open

    Powertrain

    Differential Steering
    Yes

    Inspection Information

    GENERAL CONDITION

    Machine Starts and is Operable
    Yes
    Visible Oil Leaks
    Yes
    Body
    Fair
    Frame
    Fair
    General
    Fair

    GENERAL APPEARANCE

    Battery Box
    Fair
    Belly Pans
    Fair
    Cab or Canopy
    Fair
    Decals
    Poor
    Fenders
    Fair
    Fuel Tank
    Fair
    Grab Irons
    Fair
    Hard Nose P&B
    Fair
    Hood
    Fair
    Main Frame Welds
    Fair
    Paint
    Fair
    Pre-Cleaner Bowl
    Fair
    Radiator Grill
    Fair
    Sheet Metal
    Fair
    Notes - GENERAL APPEARANCE
    THE SN PLATES ARE VERY HARD TO READ BUT THE STAMP REMAINS.
    Decals Comments
    ALL DECALS ARE WORN OR TORN.
    Fenders Comments
    THE L.H. FENDER IS BENT UPWARD.
    Fuel Tank Comments
    WEEP ON THE BACK OF THE FUEL TANK
    Grab Irons Comments
    BENT
    Hard Nose P&B Comments
    MODERATE PLAY IN THE HARDNOSE JOINTS.
    Main Frame Welds Comments
    THERE IS A PLATE ON THE R.H. REAR LOWER FRAME.
    Pre-Cleaner Bowl Comments
    SMALL DENT.
    Radiator Grill Comments
    THE GRILL NAS SEVERAL DENTS AND BENDS.

    SAFETY ITEMS

    Parking Brake Functioning
    Yes
    ROPS Certification Plate
    Yes
    Safety Decals In Place
    No
    Safety Decals Legible
    No
    Service Brakes Functioning
    Yes
    Back Up Alarm
    Good
    Horn
    Good
    ROPS
    Fair
    Seat Belt / Date
    Poor
    ROPS Comments
    BRACKET WELDED TO THE ROPS ON EACH SIDE.

    OPERATOR STATION

    Armrests
    Fair
    Dash Console
    Fair
    Floor Boards / Mats
    Good
    Gauges
    Fair
    Headliner
    Fair
    Hour Meter - GAUGES, OPERATION STATION, CONSOLE
    Fair
    Seat Cushions / Suspension / Type
    Poor
    Switches
    Fair
    Headliner Comments
    THE HEADLINER IS MISSING SOME HOLDERS.
    Hour Meter - GAUGES, OPERATION STATION, CONSOLE Comments
    THE METER IS WORKING.
    Seat Cushions / Suspension / Type Comments
    THE SEAT SUSPENSION IS VERY LOOSE

    ENGINE

    Blow By
    No
    Fuel Leaks
    No
    Knocking
    No
    Water in Oil
    No
    Engine Oil Level / Condition
    Good
    Engine Supports / Mounts
    Good
    Exhaust / Muffler / Stack
    Fair
    Fuel Injection System
    Fair
    Governor
    Good
    Intake / Air Filters
    Fair
    Operating Condition - ENGINE
    Fair
    Turbocharger / Blower
    Good
    Notes - ENGINE
    ENGINE RUNS SMOOTH WITH FAIR TO NORMAL POWER.
    Oil Pressure (H/L/N)
    NORMAL
    Smoke Color (B/D/L/W)
    NORMAL DARK UNDER LOAD.
    Blow By Comments
    NORMAL
    Exhaust / Muffler / Stack Comments
    THE # 5 & 6 EXHAUST STUDS ARE BROKEN.
    Fuel Injection System Comments
    LEVEL 2 LEAK FROM THE GOVERNOR.

    COOLING SYSTEM

    Compression in Radiator
    No
    Coolant Leaks
    No
    Modular Radiator
    Yes
    Oil in Anti-Freeze
    No
    Anti-Freeze Level / Color / Condition
    Good
    Belts / Pulleys - COOLING SYSTEM
    Fair
    Coolers
    Good
    Fan
    Good
    Fan Drive / Type
    Fair
    Fan Shrouds / Guards
    Fair
    Hoses / Tubes
    Fair
    Radiator
    Fair
    Water Pump
    Good
    Notes - COOLING SYSTEM
    THE COOLING SYSTEM IS FUNCTIONING NORMAL IN 30 DEGREE WEATHER.
    Anti-Freeze Level / Color / Condition Comments
    NORMAL COLOR & LEVEL.

    ELECTRICAL, STARTING AND CHARGING SYSTEM

    Block Heater
    Yes
    Ether Aid
    Yes
    Alternator
    Good
    Batteries / Cables
    Good
    Starter
    Good
    Wiring
    Fair
    Work Lights
    Poor
    Work Lights Comments
    ONLY ONE LIGHT WORKS.

    TRANSMISSION

    Powershift
    Yes
    Transmission - Noisy
    No
    Case
    Good
    Controls - TRANSMISSION
    Good
    Cooler
    Good
    Lines / Fittings - TRANSMISSION
    Fair
    Operating Condition - TRANSMISSION
    Good
    Pump - TRANSMISSION
    Good
    Seals
    Poor
    Temp / Pressure Gauges
    Good
    Torque Converter (Stall Speed)
    Good
    Transmission - Forward Shifts
    Good
    Transmission - Reverse Shifts
    Good
    Valves
    Good
    Notes - TRANSMISSION
    TRANSMISSION & DIFFERENTIAL UNIT WERE REBEARINGED AND RESEALED WITH MANY EXTRA PARTS 5-18 30312 HOURS. THE PLUGGED FILTER LIGHT STAYS ON UNTIL THE OIL IS WARM.
    Lines / Fittings - TRANSMISSION Comments
    WETNESS FROM TOP OF THE TRANSMISSION.
    Seals Comments
    LOWER TRANSMISSION AND DIFFERENTIAL LEAKS LEVEL 3.
    Torque Converter (Stall Speed) Comments
    REBEARINGED 6-21

    STEERING

    Differential Steer
    Good
    Differential Steering Controls
    Good
    Pump / Motor
    Good
    Steering Linkage
    Fair
    Steering Operating Condition
    Good
    Steering Valve
    Good
    Notes - STEERING
    THE MACHINE IS STEERING NORMAL.

    BRAKE

    Parking Brake Operation
    Good
    Service Brake Operation
    Good
    Holding What Gear?
    HOLDS IN SECOND GEAR STALL.

    HYDRAULICS

    Leaks - HYDRAULICS
    Yes
    Control Linkage - HYDRAULICS
    Fair
    Hose Lines
    Fair
    Hydraulic Valves
    Fair
    Lift Cylinders
    Poor
    Mounts / Yokes
    Poor
    Overall Operating Condition
    Fair
    Pumps
    Fair
    Tank / Sight Glass / Cap
    Good
    Tilt Cylinder
    Poor
    Notes - HYDRAULICS
    THE HYDRAULICS ARE FUNCTIONAL.
    Leaks - HYDRAULICS Comments
    OIL DRIPPING FROM THE R.H. TRANSMISSION BELLY PAN.
    Hose Lines Comments
    THE QUICK DROP VALVE TO LIFT CYLINDER HOSES ARE AGED WITH SOME CRACKS BUT NO LEAKS
    Lift Cylinders Comments
    BOTH LIFT CYLINDERS ARE LEAKING LEVEL 3
    Mounts / Yokes Comments
    EXCESSIVE PLAY IN THE YOKES, IN AND OUT MOSTLY. MODERATE PLAY IN THE MOUNTS.
    Tilt Cylinder Comments
    LEAKING LEVEL 3.

    BLADE

    Back of Blade
    Fair
    Cutting Edge & Bits
    Good
    Face / Moldboard
    Fair
    Pins
    Poor
    Push Arm
    Fair
    Trunnions
    Poor
    Cutting Edge & Bits Comments
    CAN BE TURNED.
    Pins Comments
    THE STABILIZER PIN & TILT CYLINDER PIN HAVE AROUND 1 INCH OF PLAY.
    Trunnions Comments
    THE CENTER PUSH ARM TRUNNION BEARING IS BROKEN.

    UNDERCARRIAGE

    Pins & Bushings Turned?
    No
    Guiding Guard - Left
    Fair
    Guiding Guard - Right
    Fair
    Track Frame - Left
    Fair
    Track Frame - Right
    Fair
    Carrier Rollers Front
    LeftMeasurement: 166MM;LeftMeasurementPercentWorn: 63;RightMeasurement: 164MM;RightMeasurementPercentWorn: 70
    Idlers Front
    LeftMeasurement: 30MM;LeftMeasurementPercentWorn: 48;RightMeasurement: 30.5MM;RightMeasurementPercentWorn: 50
    Idlers Rear
    LeftMeasurement: 29MM;LeftMeasurementPercentWorn: 40;RightMeasurement: 29MM;RightMeasurementPercentWorn: 40
    Links
    LeftMeasurement: 123.5MM;LeftMeasurementPercentWorn: 70;RightMeasurement: 123.5MM;RightMeasurementPercentWorn: 70
    Pins & Bushings (External)
    LeftMeasurement: 66.25MM;LeftMeasurementPercentWorn: 80;RightMeasurement: 66.25MM;RightMeasurementPercentWorn: 80
    Segments
    LeftPercentWorn: 99;RightPercentWorn: 99
    Track Roller 8
    LeftMeasurement: AVE 189.5MM;LeftMeasurementPercentWorn: 65;RightMeasurement: 189.5MM;RightMeasurementPercentWorn: 65
    Track Shoe Grouser Height
    LeftMeasurement: 42MM;LeftMeasurementPercentWorn: 61;RightMeasurement: 42MM;RightMeasurementPercentWorn: 61
    Cannon / Track Adjuster
    BOTH RECOIL SPRING TUBE SEALS ARE LEAKING LEVEL 3.
    Equalizer Bar
    THE BAR HAS EXCESSIVE PLAY THROUGHOUT.
    Link / Brand / Part Number
    418-2092 SALT LINKS.
    Pivot Shaft
    BOTH PIVOT SHAFTS ARE LOOSE AND THE R.H. SIDE HAS A VISIBLE LEAK.
    Track Shoes Width / Type
    36 INCH MODERATE SERVICE SHOES.
    Track Frame - Left Comments
    CRACK ON THE INNER LOWER FRAME UNDER THE PIVOT SHAFT.

    FINAL DRIVES

    Magnetic Plugs Removed & Checked?
    Yes
    Housings, Left
    Good
    Housings, Right
    Good
    Planetaries / Differential, Left
    Poor
    Planetaries / Differential, Right
    Fair
    Planetaries / Differential, Left Comments
    NO OIL WHEN INSPECTED

    COMMENTS, MISC. REPAIRS, GENERAL REMARKS

    comment 1
    THE MACHINE IS BEING USED DAILY WITH ENGINE THAT IS RUNNING SMOOTH WITH FAIR TO NORMAL POWER. THE TRANSMISSION IS SHIFTING NORMAL HAVING BEEN RECONDITIONED AROUND 30312 HOURS.