Crawler excavator
Lower ground pressure and higher breakout stability suit soft spoil, quarry floors and deep footing digs. Road moves need a lowboy — factor haul cost into remote MEA and APAC mobilizations.
From Pilbara iron-ore portals to Sahara phosphate pits, from Andean copper drifts to Vietnamese coastal ports — find a Komatsu excavator reference job-site near yours.
Andean copper portal spoil programs, Detroit selective demolition with high-reach excavators, Atacama lithium trench support and Brazilian iron-ore stockyard reclaim fleets use Komatsu crawler excavators with HD rock buckets and contracted MTTR under eighteen hours.
Stockholm urban foundation digs under noise caps, Bordeaux hydrogen-ready plant earthworks and UK high-speed rail piling support deploy Tier 4 Final excavators with ISO 4406 cleanliness logs for municipal auditors.
Riyadh metro shaft excavation, Sahara phosphate quarry loading and Tanzania highway cut-and-fill corridors rely on Komatsu parts hubs staging undercarriage and hydraulic kits ahead of rainy-season haul windows.
Mumbai metro station boxes, Vietnam coastal port reclaim and mountain-corridor highway grading programs schedule mini and crawler excavators with quick-hitch breaker packages for mixed rock and clay.
Pilbara iron-ore portal support, Yangshan port stockyard digs, Songhua bridge abutment excavation and Australian coal prep plant earthworks keep Komatsu fleets on telematics-backed service riders.
Reference ranges for Komatsu crawler packages used on quarry, foundation and highway programs — confirm class against soil logs before bid lock.
| Parameter | Typical 20–25 t | Typical 45–60 t | Unit / note |
|---|---|---|---|
| Operating weight | 22,000–25,500 | 48,000–62,000 | kg |
| Bucket capacity | 0.8–1.2 | 1.9–2.6 | m³ (HD rock / general) |
| Digging depth | 6,500–6,900 | 7,200–7,800 | mm (standard boom) |
| Breakout force | 120–145 | 210–265 | kN |
| Hydraulic system pressure | 320–350 | 320–350 | bar (main relief) |
| Engine power | 120–140 | 280–350 | kW · Tier 4 Final / EU Stage V |
| Ground pressure | 40–52 | 45–58 | kPa (wide shoe options) |
Americas quarry belts and Andean portals favor crawlers; dense EU urban corridors and MEA highway shoulders often shortlist wheeled units for pad-to-pad moves.
Lower ground pressure and higher breakout stability suit soft spoil, quarry floors and deep footing digs. Road moves need a lowboy — factor haul cost into remote MEA and APAC mobilizations.
Self-propelled transfer cuts lowboy cycles on urban trench and highway shoulder work. Higher ground pressure and less face stability make wheeled units a poor substitute for soft-pad foundation digs.
Tell us your country, project type and start month — we will match excavator class, parts staging and FSE coverage before mobilization.