Komatsu · Mobile Excavator

Komatsu PW75R-2 Mobile Excavator Specs

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Komatsu

Overview

The Komatsu PW75R-2 Mobile Excavator is a mobile excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 68 hp, operating weight of 18,739 lb, capacity of 0.4 yd³, travel speed of 18.7 mph and hydraulic capacity of 44.20 gal/min. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Komatsu PW75R-2 Mobile Excavator against similar mobile excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
18,739.30
lb

Net Power
68
hp

Reference Bucket Capacity
0.40
yd3

Overall Width
7.08
ft

Full Specifications

27 specs

Dimensions

Ground Clearance 1.12 ft / 0.34 m

Height to Top of Cab 9.72 ft / 2.96 m

Overall Width 7.08 ft / 2.16 m

Tail Swing Radius 4.93 ft / 1.50 m

Upper Structure Clearance 3.42 ft / 1.04 m

Wheelbase 6.76 ft / 2.06 m

Engine

Alternator Supplied Amperage 60 A

Displacement 203 cu in / 3.3 L

Engine Make 2238

Engine Model 4D98E-1FB

Hydraulic Pump Flow Capacity 44.20 gal/min / 167.3 L/min

Hydraulic System Relief Valve Pressure 3,844 psi / 265.0 bar

Maximum Bucket Capacity 0.40 yd³ / 0.31 m³

Minimum Bucket Capacity 0.20 yd³ / 0.15 m³

Net Power 68 hp / 50.7 kW

Net Torque 173 lb-ft / 235 Nm

Number of Cylinders 4

Number of Forward Gears 2

Number of Reverse Gears 2

Operating Weight 18,739 lb / 8,500 kg

Operational Voltage 12 V

Power Measured @ 2,300 rpm

Reference Bucket Capacity 0.40 yd³ / 0.31 m³

Swing Speed 10.20 deg

Tire Size 7.50 in / 191 mm

Torque Measured @ 1,500 rpm

Undercarriage

Max Travel Speed 18.70 mph / 30.1 km/h

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Frequently Asked Questions

What is the operating weight of the Komatsu PW75R-2 Mobile Excavator? +

The Komatsu PW75R-2 Mobile Excavator has an operating weight of 18,739 lb (8,500 kg). This places it in a class suited for mobile excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Komatsu PW75R-2 Mobile Excavator engine? +

The Komatsu PW75R-2 Mobile Excavator produces 68 hp (50.7 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mobile Excavator work cycles efficiently.

What is the travel speed of the Komatsu PW75R-2 Mobile Excavator? +

The Komatsu PW75R-2 Mobile Excavator has a maximum travel speed of 18.7 mph (30.1 km/h), enabling efficient movement between work areas on the job site.

How does the Komatsu PW75R-2 Mobile Excavator compare to similar Mobile Excavator models? +

You can compare the Komatsu PW75R-2 Mobile Excavator side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.