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1986 Caterpillar 621B MIL
- 6224 hours
- Ships nationwide
- #A5842506
207
+204 more1986 Caterpillar 621B MIL
- 6224 hours
- Ships nationwide
- #A5842506
Price Reduced
No longer available
No Payments For 90 Days
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Inspection Summary
Inspected by Boom & Bucket
- 1200+ inspections
- 50+ years experience
- 20+ certifications
What's great
- This machine had a major component rebuild completed in 2006
- Clean and dry engine compartment, no active leaks
- Engine starts up with no unusual noises or smoke issues
- Transmission components are in good condition; no unusual noises or vibrations during operation
- Tires are in average condition, and have a good amount tread remaining
- Chassis and frame are in good condition; level stance
- Hydraulic lines and fittings are clean and in average condition; no unusual noises during operation
- Hydraulic cylinders are in good condition
- Minor cosmetic wear to cabin surfaces; solid floors, panels, and ceiling
- Operator displays and controls are functioning and in good condition
What needs work
- Active leak seen on lower hydraulics, som dried seepages seen
- Thick black, heavy smoke seen during throttle
- Surface rust, chipped paint, and scrapes around exterior; right side bowl panel dented and damaged with hole
About this equipment
The Caterpillar 621B MIL scraper is a heavy-duty machine designed for efficient earthmoving and material handling. With a 20 yd3 bowl capacity, it can handle large volumes of material with ease. Powered by a CAT 3406 turbo diesel engine, it delivers 330 horsepower. The machine's engine compartment is in above average condition for its age, and no active leaks were seen during inspection. However, there are some issues to note, including an active hydraulic leak and thick black smoke during throttle. The exterior shows signs of wear, with surface rust and chipped paint. The cabin has some rust and wear on insulation panels, and there are unknown wires running out of the display. This machine had a major component rebuild, and an engine emissions upgrade/retrofit to Tier I equivalent completed in 2006.
Features
20 yd3 Bowl
Differential Lock
Transmission Lock Pedals
Cabin
Specifications
Engine: CAT 3406 - 14.6 L - 330 HP - I6 - Turbo Diesel
8 FWD + 1 REV Powershift Transmission
Hydraulic Relief: Steering - 1960 psei/Hitch - 2,300 psi
Capacities: Fuel - 135 gal/Hyd Sys - 29 gal/Eng Oil - 9 gal/Coolant - 20 gal/
Bowl Load Capacity: 47,994 lbs
Cut Width: 10'
Tires: General 29.5-29
Wheelbase: 25'3"
Max Total Weight: 114,585 lbs
Operational Weight: 47,994
Digital Glovebox
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150+ pt inspection
Close-up detailed photos
Listings may picture specialty attachments not included in the sale. If you have questions about machine configuration, contact our sales team.
