The Komatsu pw138mr 11e0 wheel excavator (2021-2026) is characterised by low engine power at 97.4 hp (72.6 kW) and below-average weight at 30,754 lb (13.9 t). The listed bucket capacity is 0.43 yd³ (0.33 m³).
Specification profile
2021-2026
Weight: 30,754 lb (13.9 t)Engine power: 97.4 hp (72.6 kW)Bucket capacity: 0.43 yd³ (0.33 m³)Travel speed: 18.6 mph (30 km/h)
30,754 lb (13.9 t)Weight
97.4 hp (72.6 kW)Engine power
0.43 yd³ (0.33 m³)Bucket capacity
18.6 mph (30 km/h)Travel speed
2,050 rpmEngine speed at max torque
8.2 ft (2.5 m)Transport width
13.1 ft (4 m)Transport height
20.4 ft (6.22 m)Transport length
How it compares
Low, average or high?
Engine power
Low
97.4 hp (72.6 kW)
Low 54.6 hp (40.7 kW)Typical 138 hp (103 kW)High 208 hp (155 kW)
Engine power is well below the typical figure.
Weight
Below average
30,754 lb (13.9 t)
Low 14,308 lb (6.49 t)Typical 38,764 lb (17.6 t)High 66,139 lb (30 t)
Weight is below the typical figure.
Bucket capacity
Low
0.43 yd³ (0.33 m³)
Low 0.3 yd³ (0.23 m³)Typical 0.97 yd³ (0.74 m³)High 1.77 yd³ (1.35 m³)
Bucket capacity is well below the typical figure.
Travel speed
Average
18.6 mph (30 km/h)
Low 12.4 mph (20 km/h)Typical 19.9 mph (32 km/h)High 24.9 mph (40 km/h)
Travel speed is close to the typical figure.
Transport width
Average
8.2 ft (2.5 m)
Low 6.33 ft (1.93 m)Typical 8.48 ft (2.58 m)High 11.8 ft (3.6 m)
Transport width is close to the typical figure.
Transport height
Above average
13.1 ft (4 m)
Low 7.94 ft (2.42 m)Typical 10.6 ft (3.24 m)High 13.1 ft (4 m)
Transport height is above the typical figure.
Visual overview
Key measurements
Measurements
Related measurements grouped for faster scanning.
Working dimensions
Useful working and clearance measurements shown side by side.
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Material Handling ExcavatorNO
Track GuidanceNO
Air conditioningYES
BladeYES
Cabin AdjustmentNO
Diesel particulate filterNO
Overload AlertYES
Hydraulic quick hitchNO
Mechanical quick hitchNO
Overview
Model information
| Manufacturer | Komatsu |
|---|---|
| Model | pw138mr 11e0 wheel excavator |
| Model year / production | 2021-2026 |
Full specifications
Technical details
Performance
Engine power97.4 hp (72.6 kW)
Engine speed at max torque2,050 rpm
Tear-out Force16,117 lbf (71.7 kN)
Travel speed18.6 mph (30 km/h)
Dimensions
Dipper Length6.07 ft (1.85 m)
Dredging Depth13.7 ft (4.18 m)
Max. Reach Horizontal26.1 ft (7.95 m)
Transport height13.1 ft (4 m)
Transport length20.4 ft (6.22 m)
Transport width8.2 ft (2.5 m)
Outside turning radius22.5 ft (6.85 m)
Capacity & weight
Bucket capacity0.43 yd³ (0.33 m³)
Weight30,754 lb (13.9 t)
Overload AlertYes
Engine & drivetrain
Cylinder bore × stroke95×115 mm
Displacement0.86 US gal (3.26 L)
Emission levelV
Engine manufacturerKomatsu
Engine typeSAA4D95LE-7
Number of cylinders4.0
Setup & fitment
Material Handling ExcavatorNo
Hydraulic quick hitchNo
Mechanical quick hitchNo
Standard tyresSep-20
Features
Air conditioningYes
Diesel particulate filterNo
Other specifications
Model seriesPW
Track GuidanceNo
BladeYes
BoomMB
Cabin AdjustmentNo
Outrigger Stabilisers2 2/4-fold
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