- Length W/ Blade: 17.85 ft / 5440 mm
- Width Over Tracks: 6.24 ft / 1900 mm
- Height To Top Of Cab: 10.22 ft / 3115 mm
- Length Of Track On Ground: 10.41 ft / 3170 mm
Published dimensions and weight
Komatsu D61EX-12
The Komatsu D61EX-12 is a crawler tractor of about 16.9 t, powered by a 152 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight37258.2 lb16900 kg
03Selected published values40
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D61EX-12 include published operating weight of 37258.2 lb / 16900 kg, published engine power of 152 hp / 113.4 kw, the published “Length W/ Blade” field of 17.85 ft / 5440 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (17.85 ft / 5440 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (6.24 ft / 1900 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (10.22 ft / 3115 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/ Blade17.85 ft5440 mm
Width Over Tracks6.24 ft1900 mm
Height To Top Of Cab10.22 ft3115 mm
Length Of Track On Ground10.41 ft3170 mm
Undercarriage
Track Gauge6.24 ft1900 mm
Standard Shoe Size23.63 in600 mm
Ground Contact Area5896.22 in23.81 m2
Number Of Shoes Per Side4646
Number Of Track Rollers Per Side88
Ground Pressure6.33 psi43.6 kPa
Engine
Number Of Cylinders66
Engine Make22382238
Engine ModelS6D114E-1S6D114E-1
Net Power152 hp113.4 kw
Power Measured @1850 rpm1850 rpm
Max Torque578.3 lb ft784 Nm
Displacement506.5 cu in8.3 L
Torque Measured @1300 rpm1300 rpm
AspirationTurbochargedTurbocharged
Operational
Operating Weight37258.2 lb16900 kg
Fuel Capacity83.3 gal315 L
Cooling System Fluid Capacity11.7 gal44 L
Engine Oil Capacity5.1 gal19 L
Hydraulic Fluid Capacity12.7 gal48 L
Powertrain Fluid Capacity11.7 gal44 L
Final Drives Fluid Capacity7.6 gal28.5 L
Operating Voltage24 V24 V
Alternator Supplied Amperage35 amps35 amps
Transmission
Transmission TypeTORQFLOWTORQFLOW
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward6.5 mph10.3 km/h
Max Speed - Reverse8 mph12.8 km/h
Hydraulic System
Pump Typeclosed center load sensingclosed center load sensing
Relief Valve Pressure2987.8 psi20600 kPa
Standard Blade
Width10.8 ft3275 mm
Height47.3 in1200 mm
Capacity4.5 yd33.4 m3
Blade Angle (Both Directions)25 degrees25 degrees
Cutting Depth22.7 in575 mm
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Manufacturer-published specifications.