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Komatsu 860E-1K
Configuration: Komatsu 860E-1K electric-drive mining truck, SSDA16V160 Tier 2 engine, 280 short ton payload, AC drive, 50/80 R57 tires
15 sourced values · Sources: Komatsu 860E-1K product page, specifications (US English). Retrieved 2026-10-25; Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25
Dimension diagram
| A | Overall length | Not published |
| B | Overall height | Not published |
| C | Wheelbase | Not published |
| D | Ground clearance | Not captured |
| E | Overall width | Not published |
| F | Track gauge / tread | Not captured |
Weights
| Spec | Value | Source |
|---|---|---|
| Max gross (laden) weight | ≈ 454,363 kg | Published: 1,001,700 lb Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25Gross vehicle weight. |
| Empty (chassis + body) weight | ≈ 200,352 kg | Published: 441,700 lb Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 |
Dimensions
| Spec | Value | Source |
|---|---|---|
| Overall length | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not labeled in the cited OEM document (dimension drawing figures are unlabeled in the brochure text). |
| Overall width | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not labeled in the cited OEM document (dimension drawing figures are unlabeled in the brochure text). |
| Overall height | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not labeled in the cited OEM document (dimension drawing figures are unlabeled in the brochure text). |
| Overall height, body raised | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not labeled in the cited OEM document (dimension drawing figures are unlabeled in the brochure text). |
| Loading height (empty) | ≈ 6,375 mm | Published: 251 in Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25Loading height (body table), printed 20'11". |
| Wheelbase | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not labeled in the cited OEM document (dimension drawing figures are unlabeled in the brochure text). |
| Turning radius | Not published | Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 Not published in the cited OEM document. |
| Turning / clearance circle diameter | ≈ 31,090 mm | Published: 102 ft Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25Turning circle diameter (SAE), printed 102'. |
Undercarriage / tires
| Spec | Value | Source |
|---|---|---|
| Tire size | 50/80 R57 | Published: 50/80 R57 Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 |
Engine
Performance
| Spec | Value | Source |
|---|---|---|
| Rated payload | ≈ 254,012 kg | Published: 280 US ton Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25Printed 280 short tons (560,000 lbs). |
| Body capacity (heaped) | ≈ 169 m³ | Published: 221 yd³ Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25Heaped 2:1 (SAE). |
| Body capacity (struck) | ≈ 122 m³ | Published: 160 yd³ Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 |
| Max travel speed | ≈ 64.4 km/h | Published: 40 mph Komatsu 860E-1K brochure (English), 860e-1k-aess791-02.pdf. Retrieved 2026-10-25 |
Similar models
| Brand | Model | Max gross (laden) weight |
|---|---|---|
| Liebherr | T 264 | ≈ 416,000 kg |
| Hitachi | EH5000AC-3 | 500,000 kg |
| Caterpillar | 793 | ≈ 404,000 kg |
| Caterpillar | 794 AC | ≈ 521,631 kg |
| Liebherr | T 274 | ≈ 528,000 kg |
| Hitachi | EH4000AC-3 | 384,000 kg |
Compare side by side with Liebherr T 264 and Hitachi EH5000AC-3