




Komatsu PW158-11
Used Komatsu PW158-11 wheeled excavator — reference specifications, condition points and export notes for this model.
The Komatsu PW158-11 is a wheeled digging excavator with an operating weight of 15.125 to 17.36 t, a 0.94 m3 bucket and 110 kW / 148 HP rated power. It suits trenching, utility and general earthmoving work, with a maximum dig depth of 5.8 m.
Description is a class-level reference built from the published specifications above; the exact unit's year, hours and condition are confirmed before payment.
Reference specifications
| Operating weight | 15.125–17.36 t |
|---|---|
| Bucket capacity | 0.94 m³ |
| Rated power | 110 kW / 148 HP |
| Max dig depth | 5.8 m |
Buying brief: Komatsu PW158-11
Komatsu PW158-11 suits roadworks, utility trenching and site preparation where frequent travel between locations is required. With a 0.94 m3 bucket capacity and 5.8 m max dig depth, it handles medium excavation and loading tasks. The 110 kW / 148 HP rated power indicates an engine matched to sustained work rather than peak output. The class is a mid-size wheeled excavator, balancing reach and maneuverability on confined sites. Plan tasks within the dig depth and bucket capacity to avoid overloading the machine. Operating weight of 15.125 to 17.36 t affects transport and stability. At this weight, transport needs a suitable low-bed trailer and compliance with road regulations; confirm dimensions as configured.
The weight aids digging stability, but outriggers or a blade are needed for safe lifting and trenching. Check that these are present and functional. On soft ground, wheeled machines can lose traction, so plan routes accordingly. The weight range reflects different attachments and configurations, so measure the actual machine before transport. Inspection should focus on the engine at rated power for smooth running and exhaust color. Test hydraulic functions through full cycles, watching for drift and unusual noise. Check the bucket and linkage for cracks and wear.
Examine wheel hubs, steering and brakes. Look at the frame and boom for previous repairs. Verify that 5.8 m max dig depth is achievable without hose or linkage interference. Record tire condition and any missing guards or safety devices. Shipping preparation includes retracting the attachment and securing the upper structure. Confirm dimensions after folding, as these affect loading. Disconnect the battery and follow rules for fuel and fluids.
Provide sound tie-down points and verify them. The operating weight and bucket capacity help estimate loading needs. Final plan should match the carrier's requirements and the measured weight and dimensions. Remove or secure loose items before transport.
Common questions
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- Rated power
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Komatsu13–20 t- Operating weight
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