John Deere 700K Dozer – Tier 4 Mid-Large Hydrostatic Crawler

Description:

The John Deere 700K Dozer, produced from the mid-2010s, is a mid-to-large hydrostatic crawler built for heavy grading and precision earthmoving. Equipped with a 6.8L Tier 4 Interim or Final turbocharged diesel engine, twin-path hydrostatic transmission, and a 6-way PAT blade, the 700K is purpose-built for contractors needing a blend of push power, fine control, and reliability.

Key Specifications:

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

• Horsepower:
  ~130–140 HP (net)

• Transmission:
  Twin-path Hydrostatic (HST)

• Hydraulics:
  Load-sensing, ~25–27 GPM

• Operating Weight:
  ~29,000 – 32,000 lbs (standard vs. LGP)

• Blade Type:
  6-Way Power-Angle-Tilt (PAT)

• Blade Capacity:
  Up to 4.0 cubic yards

• Undercarriage:
  SALT (Sealed and Lubricated Track), standard or LGP configurations

Serial Number Info:

• Production Range: ~2012–2021

• Serial Number Location:
  Left side of the mainframe, near the front track or under cab step. Always verify serial before ordering parts.

Key Features:

• ✅ Tier 4 PowerTech Engine:
  Delivers high torque with lower emissions and excellent fuel efficiency.

• ✅ Hydrostatic Drive with Grade Control Compatibility:
  Provides smooth, infinite control ideal for slope work and tight maneuvering.

• ✅ Versatile 6-Way PAT Blade:
  Handles trench backfill, rough cuts, and finish grading with ease.

• ✅ Operator Comfort Built In:
  Quiet, sealed cab with full joystick control, climate control, and optional JDLink™ monitoring.

• ✅ Service-Friendly Design:
  Swing-out cooling modules, grouped service points, and onboard diagnostics.

Common Replacement Parts:

Available at Broken Tractor

• Engine: Turbocharger, injectors, filters, water pump

• HST Drive: Hydrostatic pumps, motors, control valves, sensors

• Hydraulics: Blade cylinders, hoses, joystick valves, seal kits

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

• Blade Hardware: Pins, bushings, cutting edges, tilt cylinders

• Cab & Electronics: JDLink monitors, seat kits, switches

Maintenance Schedule:

• Engine Oil & Filter: Every 250 hours

• Fuel Filters: Every 250 hours

• HST & Hydraulic Fluid: Every 500 hours

• Coolant System Flush: Every 1,000 hours

• Track & Blade Greasing: Weekly

• Electronic Diagnostics (via JDLink): As needed

Common Issues & Fixes:

• Blade Drift or Weak Tilt:
  Replace worn cylinders or control valves – hydraulic parts available

• Hydrostatic Lag or Whine:
  Replace or rebuild worn HST pumps/motors – HST parts in stock

• Track Wear or Slack:
  Restore performance with undercarriage rebuild kits

• Sensor Faults or Monitor Errors:
  Resolve with replacement electronics and sensors