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1989 Caterpillar 773B

Inspected
ID 5890

Caterpillar 773B

Used 1989 Caterpillar 773B dump truck with rear view camera
Year 1989
Weight 39396 kg
Kilometers 122240
Location United Kingdom
Serial Number 63W02947
Brand / model Caterpillar 3412
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Inspection Summary

Overall condition
  • 18 Approved
  • 14 Imperfections
  • 4 Issues

Inspector's comment

Machine is in operating condition, however several repairs required for further operation. Batteries are flat. Aftermarket clock fitted. No history available on site.

Inspected by

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Equipment Details

Dumper

Dumper type
Rigid frame

Hour meter

Hour meter reading
Aftermarket clock fitted. No history available on site.
Hour meter verified
Verification method
with system readout

Cabin

Seat condition
Cleanliness
Cab roof lining is damaged
Windows
Switches
Air horns is missing
Gauges
Unable to fully complete stall test as tachometer not working. In drive engine speed approx 50% of full rev. Reverse camera not working
Cab door
Wiper
Wiper is very slow
Floor mat
Structure
Minor damage on sheet metal. Bumpers are slightly dent. Paintwork is in poor condition - faded and has some rusty spots. Weld repairs to skip members at headboard. Walkway loose inside skip. Skip safety prop bushings and mountains are damaged; one safety prop is missing. Right skip hoist ram is leaking
Rear Camera
Yes Rear view camera is not working
Type
Cabin

Engine

Brand / model
Caterpillar 3412
Normal smoke level
When engine placed under load black smoke is evident, which clears in a few moments
Normal fluid level
No engine blow by
Significant blow by. Transmission very noisy when engaging reverse gear. Unable to fully lift skip as catwalks are loose inside
Belts condition
Cooling system
Aircondition compressor is missing
Oil condition
Oil is dirty. Replacement is recommended
Exhaust
No engine leaks
Sump oil return is leaking. Fuel lines appear to be leaking, residue over fuel lines. Engine sump seal appears to have been leaking. Oil residue and/or leaks at front of engine and over hydraulic pump

Functional Test

Front differential
Front suspension legs are down (for transport)
Rear differential
Rear suspension cylinder chrome pitted on both sides. Minor film of oil on LHS suspension rear cylinder
Body cylinder
Heavy wear
Pump noises
Transmission is very noisy when engaging reverse gear
Electrics
Air horns is missing. Reverse camera not working. Some lights don't work. Radio is missing
Batteries
Batteries are flat, unable to start machine. Battery box is excessively corroded

Dump body

Side
Left side internal skin is peeling at rear side
Bottom
Liner
Liner is worn. Various weld repairs and patches to underside of skip at rear. Crack noted on outer skin

Wheels

Size of tires
24.00R35 Left and right rear hub seals are leaking
Tires type
Pneumatic
Tires front left hand
65 % Bridgestone, 28mm
Tires front right hand
65 % Bridgestone, 35mm
Tires rear left hand
60 % Bridgestone; inside - 45mm, outside - 27mm
Tires rear right hand
40 % Bridgestone; inside - 24mm, outside - 26mm

Central greasing

Central greasing
No

Axle configuration

Axle configuration
4x4

Auxiliary hydraulic

Hydraulic pump
Some slight leaks on hoses. Leaking hose unions on pump. Heavy movement noted in steering pins/bushings. Left side steering cylinder is wet. Right side cylinder has minor film. Both are pitted. Transmission pump leaking. Leaking hoses and unions at rear of hydraulic tank. Leaking hoses above rear axle

Differential

Front differential
Front suspension legs are down (for transport). Left front suspension leg fully dropped. Oil residue over right steering ram. Right front suspension leg showings signs of oil leak. Dripping leaks from left steering ram
Rear differential
Rear suspension cylinder chrome pitted on both sides. Minor film of oil on LHS suspension rear cylinder. Left rear brake hoses appear to be leaking

Carrier

Car body condition

Dimensions

Weight
39396 kg
Length
9.27 m
Height
4.19 m
Width
4.49 m

Certifications and Documentation

CE certificate
No
CE marked
No
Users manual or parts book
No
EPA
Yes
Computer readout available
true

We recommend to do a full service on every machine before operating it, this includes changing the filters and oils, and making sure all fluids have the required fluid levels.