Komatsu HD605-10

Configuration: Komatsu HD605-10 off-highway (quarry) truck, SAA6D170E-7 engine, 141,316 lb payload, mechanical drive, 24.00 R35 tires

Dimension diagram

Spec	Value	Source
Max gross (laden) weight	≈ 114,400 kg	Published: 252,209 lb Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Gross vehicle weight.
Empty (chassis + body) weight	≈ 50,300 kg	Published: 110,893 lb Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25

Spec	Value	Source
Overall length	≈ 10,338 mm	Published: 407 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Overall length without chocks, printed 33'11" (35' with chocks).
Overall width	≈ 5,537 mm	Published: 218 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed 18'2".
Overall height	≈ 4,928 mm	Published: 194 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed 16'2".
Overall height, body raised	≈ 8,788 mm	Published: 346 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Height with body up, printed 28'10".
Loading height (empty)	≈ 3,962 mm	Published: 156 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed 13'.
Wheelbase	≈ 4,293 mm	Published: 169 in Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed 14'1".
Turning radius	≈ 8,712 mm	Published: 343 in Komatsu HD605-10 product page, specifications (US English). Retrieved 2026-10-25 Minimum turning radius, printed 28'7" on the product page.
Turning / clearance circle diameter	Not published	Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Not published in the cited OEM document.

Spec	Value	Source
Tire size	24.00 R35	Published: 24.00 R35 Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25

Spec	Value	Source
Drive system	Mechanical drive: Komatsu automatic power shift transmission, 7 forward speeds	Published: Mechanical drive: Komatsu automatic power shift transmission, 7 forward speeds Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25
Engine model	Komatsu SAA6D170E-7	Published: Komatsu SAA6D170E-7 Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25
Gross power	≈ 610 kW	Published: 818 hp Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed '818 HP'.
Net power	≈ 590 kW	Published: 791 hp Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed '791 HP' at 2000 rpm.
Displacement	≈ 23.2 L	Published: 1,413 in³ Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Printed '1,413 in³'.
Rated speed	2,000 rpm	Published: 2,000 rpm Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25
Fuel tank capacity	≈ 800 L	Published: 211.3 gal Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25

Spec	Value	Source
Rated payload	≈ 64,100 kg	Published: 141,316 lb Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Nominal payload, unlined standard body, brochure 141,316 lbs / 64,100 kg; the product page mislabels payload units (not used).
Body capacity (heaped)	≈ 43 m³	Published: 56.2 yd³ Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Heaped 2:1 (SAE).
Body capacity (struck)	≈ 32.3 m³	Published: 42.2 yd³ Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25
Max travel speed	≈ 70 km/h	Published: 43.5 mph Komatsu HD605-10 brochure (English), EN-HD605-10-BR01-0926-V3.pdf. Retrieved 2026-10-25 Product page prints 43.4 mph.

Compare side by side with Caterpillar 775 (07) and Caterpillar 773 (07)