- Length W/ Blade: 16.94 ft / 5163 mm
- Width Over Tracks: 7.75 ft / 2360 mm
- Height To Top Of Cab: 9.75 ft / 2970 mm
- Length Of Track On Ground: 8.37 ft / 2550 mm
Published dimensions and weight
Hitachi DX145
The Hitachi DX145 is a 14.1 t-class crawler tractor with a 125 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight31019.1 lb14070 kg
03Selected published values40
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Hitachi DX145 include published operating weight of 31019.1 lb / 14070 kg, published engine power of 127 hp / 94.8 kw, published hydraulic flow of 31.8 gal/min / 120 L/min. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (16.94 ft / 5163 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (7.75 ft / 2360 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (9.75 ft / 2970 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/ Blade16.94 ft5163 mm
Width Over Tracks7.75 ft2360 mm
Height To Top Of Cab9.75 ft2970 mm
Length Of Track On Ground8.37 ft2550 mm
Ground Clearance0.91 ft277 mm
Length W/O Blade12.21 ft3720 mm
Undercarriage
Track Gauge5.65 ft1720 mm
Standard Shoe Size19.69 in500 mm
Number Of Carrier Rollers Per Side22
Number Of Track Rollers Per Side77
Track Pitch6.93 in176 mm
Engine
Number Of Cylinders66
Engine Make23582358
Engine Model8065T8065T
Gross Power127 hp94.8 kw
Net Power125 hp93.3 kw
Power Measured @1900 rpm1900 rpm
Max Torque413.1 lb ft560 Nm
Displacement357.6 cu in5.9 L
Torque Measured @1500 rpm1500 rpm
Aspirationturbochargedturbocharged
Operational
Operating Weight31019.1 lb14070 kg
Fuel Capacity78 gal295 L
Cooling System Fluid Capacity10.4 gal39 L
Engine Oil Capacity3.5 gal13 L
Powertrain Fluid Capacity9 gal34 L
Final Drives Fluid Capacity4.5 gal17 L
Operating Voltage24 V24 V
Alternator Supplied Amperage55 amps55 amps
Transmission
Transmission Typepowershiftpowershift
Number Of Forward Gears33
Number Of Reverse Gears33
Max Speed - Forward6.4 mph10.2 km/h
Max Speed - Reverse7.6 mph12.1 km/h
Hydraulic System
Pump Typegear typegear type
Relief Valve Pressure2702.1 psi18630 kPa
Pump Flow Capacity31.8 gal/min120 L/min
Standard Blade
Width10.1 ft3050 mm
Height47.3 in1200 mm
Capacity4.2 yd33.2 m3
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Manufacturer-published specifications.