- Length W/ Blade: 20.59 ft / 6275 mm
- Height To Top Of Cab: 11.37 ft / 3465 mm
- Length Of Track On Ground: 10.01 ft / 3050 mm
- Track Gauge: 6.57 ft / 2000 mm
Published dimensions and weight
Komatsu D85E-21
The Komatsu D85E-21 is a 23.2 t-class crawler tractor with a 225 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight51147.3 lb23200 kg
03Selected published values37
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D85E-21 include published operating weight of 51147.3 lb / 23200 kg, published engine power of 225 hp / 168 kw, published hydraulic flow of 51.3 gal/min / 194 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (20.59 ft / 6275 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (11.37 ft / 3465 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Length Of Track On Ground” field (10.01 ft / 3050 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Length W/ Blade20.59 ft6275 mm
Height To Top Of Cab11.37 ft3465 mm
Length Of Track On Ground10.01 ft3050 mm
Undercarriage
Track Gauge6.57 ft2000 mm
Standard Shoe Size22.05 in560 mm
Ground Pressure8.4 psi57.86 kPa
Ground Contact Area4930.56 in23.19 m2
Number Of Shoes Per Side3939
Number Of Track Rollers Per Side77
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelS6D125ES6D125E
Gross Power225 hp168 kw
Power Measured @2000 rpm2000 rpm
Max Torque737.3 lb ft999.6 Nm
Torque Measured @1400 rpm1400 rpm
AspirationTurbocharged engineTurbocharged engine
Operational
Operating Weight51147.3 lb23200 kg
Fuel Capacity126.9 gal480 L
Cooling System Fluid Capacity20.9 gal79 L
Engine Oil Capacity7.2 gal27 L
Hydraulic Fluid Capacity26.7 gal101 L
Powertrain Fluid Capacity23.8 gal90 L
Final Drives Fluid Capacity10.9 gal41 L
Operating Voltage24 V24 V
Transmission
Transmission TypeTorqflow transmission Planetary gearTorqflow transmission Planetary gear
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward3.8 mph11.8 km/h
Max Speed - Reverse4.9 mph14.3 km/h
Hydraulic System
Pump TypeGear type pumpGear type pump
Relief Valve Pressure2773.6 psi19123 kPa
Pump Flow Capacity51.3 gal/min194 L/min
Standard Blade
Width12.3 ft3725 mm
Height57.1 in1450 mm
Capacity6.9 yd35.2 m3
Cutting Depth21.3 in540 mm
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Manufacturer-published specifications.