




260 Photos
Located
Aberdeen, WA
Aberdeen, WA
Usage
1,988 hrs
1,988 hrs
Serial number
51779
51779
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ID number
#14803664
In yard
No
Year
1981
Manufacturer
Model
Asset type
Serial number or VIN
51779
Features
Anti Two-Block, 100 ft Boom, 40 ft Fixed Jib, Auxiliary Hoist, 3rd Drum, Rooster Sheave, Johnson 1544 lb 5 Sheave 100 ton Hook Block, 365 lb 15 ton Overhaul Ball, 61000 lb Counterweight, 34 in Track Shoes, Rud-O-Matic® Tagline, To Fit Additional Boom Being Sold Separately
Notes
Comes with IronClad Assurance. Subject to Washington sales tax. - The closing times of lots 860 thru 861 are tied together. If a bid is received, then a time extension will be applied to all lots. Once the time closes, the high bidder on each piece will be the winner.









































Featured Photo
Picture, Left Front Corner
Picture, Left Rear Corner
Picture, Right Rear Corner
Picture, Right Front Corner
Serial Number / VIN
51779
Hour Meter / Odometer
1988.4 hrs-No guarantees made as to actual hours/miles/kilometers; the inspection report reflects what can be visually observed.
Paint
Sheet Metal (fiberglass) Condition
Steps/Ladders
Hand Rails
Glass
Exterior Lights
Operational
Safety Certification Label
Safety Certification Label not legible.
Safety Certification Report
Safety Certification Report Not Available
Load Chart
Yes
Travel Alarm
Operational
Horn
Operational















Glass
No visible damage
Seats/Armrests
Load Moment Indicator
Not operationally checked with a load., LSI, GS550
Controls Hydraulic or Air
Load Charts
Posted on cab wall
Oil Pressure
The gauge registers in the operating range.
Warning Lights
Operational
Gauges
Operational
Hoist Brakes
Limited Function Check
The main components are in place and operational as noted.

























Engine
No US EPA Label Present
Blow-by (subjective visual observation)
Minor
Starter
Operational
Exhaust System
Radiator
Oil Leaks
No dripping leaks
Engine - Left Side
Engine - Right Side
Limited Function Check
The engine started and ran.










Drive Motors
Final Drives
Limited Function Check (Drivetrain-Crawler Crane)
The drivetrain functioned properly without a load.














Pumps (Hydraulics)
Hydraulic Motors
Valves
Hydraulic Tank
Hoses (Hydraulic)
Swing Motor
Limited Function Check
The hydraulic system was operational.









































































Hoist Drums
Mechanical Draw Works
Boom Drums
Mechanical Draw Works
Hoist and Boom Clutches
Main Boom Pins
Pendant Line (Boom Tension Line)
Cable Type
Point Sheaves
Boom Point Section
Main Boom Chords
Boom Length
100 ft overall length, 25 ft tip section, 1 Sections, 100 ft Length, 25 ft base section, tip is 25 ft
JIB Length
40 ft overall length, ( 1 )
Boom Angle Indicator
Turntable Bearing
Bottom Covers
Swing Drive
Operational
Limited Function Check
The main chassis components functioned when checked without a load.















































Left Roller Frame
Left Track Tensioner
Left Track Pads
Left Track Links
Left Track Rollers
Left Idler
Left Sprocket
Right Roller Frame
Right Track Tensioner
Right Track Pads
Right Track Links
Right Track Rollers
Right Idler
Right Sprocket



































Jib
Main Load Block
Overhaul Ball
Fairlead
Third Drum
Hydraulic
Counterweights
Items must be paid in full by Saturday, March 14, 2026. Late fees will be applied after due date.
Payment optionsSubmit your item to VeriTread and receive free, no-obligation freight quotes.
The detailed equipment information is limited in scope, and Ritchie Bros. Auctioneers has not inspected any aspects or components of the equipment other than those expressly set forth herein. Unless expressly stated, we make no representations or warranties, express or implied, concerning the equipment or its components, including without limitation any representations or warranties concerning functionality, conformity or compliance with any safety standard or requirement of any applicable authority or regulatory body, fitness for any particular purpose, or merchantability. You are strongly advised to perform your own detailed inspection of the equipment prior to bidding.
Equipment is not tested under load or operated in all available gears. We make no representation or warranty that equipment is operating in accordance with manufacturers' specifications. No inspection has been performed with respect to any functionality aspect other than those expressly included herein. Only select photos have been provided for individual undercarriage components, and may not be indicative of the condition of the entire undercarriage as a whole.
Measurements are given as an estimate only. Actual loaded dimensions may vary based on truck/trailer height and the loaded machine configuration/position. It is the buyer's responsibility to measure all loads before leaving our auction site to ensure the load is safe for transport. All measurements should be verified by the buyer. Do not rely on these measurements for transportation purposes.