John Deere 655K Crawler Loader – Mid-Size Hydrostatic Track Loader

Description:

The John Deere 655K Crawler Loader, released in the mid-2010s, is a durable, hydrostatic-driven track loader built for productivity in site prep, digging, and heavy material handling. Powered by a 145 HP Tier 4 Final diesel engine and equipped with a 2.75 cubic yard bucket, it blends torque, breakout force, and fine control — ideal for contractors needing a balance of size and strength.

Key Specifications:

• Engine:
  John Deere PowerTech™ 6.8L, Tier 4 Final turbo diesel

• Horsepower:
  ~145 HP (net)

• Transmission:
  Twin-path Hydrostatic (HST), infinite speed control

• Hydraulics:
  Load-sensing, ~37 GPM

• Operating Weight:
  ~44,000 lbs

• Bucket Capacity:
  2.75 cubic yards (GP bucket)

• Undercarriage:
  SALT (Sealed and Lubricated Track), 6–7 bottom rollers per side

• Control System:
  Electrohydraulic (EH) pilot joystick

Serial Number Info:

• Production Years: ~2014–2021

• Serial Number Location:
  Left side of the frame near the loader arm pivot or rear chassis. Always confirm your serial number before ordering parts.

Key Features:

• ✅ PowerTech™ 6.8L Tier 4 Final Engine:
  Delivers high torque and excellent fuel efficiency without sacrificing push power.

• ✅ Hydrostatic Drive with Dual-Path Control:
  Offers precise movement in tight spaces and infinite speed adjustment.

• ✅ High-Capacity Bucket:
  2.75 yd³ capacity ideal for bulk loading, excavation, and backfilling.

• ✅ Operator-Focused Cab:
  ROPS-certified with ergonomic seat, EH joysticks, touchscreen display, and optional A/C.

• ✅ Easy Access Maintenance:
  Swing-out coolers, ground-level service points, and JDLink™ diagnostics built-in.

Common Replacement Parts:

Available now at Broken Tractor

• Engine Components: Turbochargers, injectors, filters, cooling systems

• Hydrostatic System: HST pumps, motors, relief valves, control units

• Hydraulics: Lift/tilt cylinders, joystick valves, hoses, seal kits

• Undercarriage: Track chains, sprockets, rollers, recoil springs, shoes

• Loader Hardware: Bucket pins, bushings, cutting edges, tilt arms

• Electronics: Display monitors, sensors, EH switches, wiring harnesses

Maintenance Schedule:

• Engine Oil & Filter: Every 250 hours

• Fuel Filters: Every 250 hours

• HST/Hydraulic Fluid: Every 500 hours

• Coolant Flush: Every 1,000 hours

• Grease Loader Pins & Tracks: Weekly

• JDLink System Diagnostics: As needed

Common Issues & Fixes:

• Hydraulic Drift or Bucket Drop:
  Replace worn seals or leaking valves — hydraulic seal kits available

• HST Sluggishness:
  Worn hydrostatic pump/motor — service with HST parts

• Turbo Underperformance:
  Replace with new turbo unit and inspect intake system

• Track Slap or Roller Noise:
  Replace worn undercarriage components — full undercarriage rebuild kits available