Caterpillar 777 (07)

Name: Caterpillar 777 (07)
Brand: Caterpillar

Configuration: Cat 777 (07) off-highway truck, Cat C32B engine, 101.1 US ton target payload, 7-speed mechanical drive, 27.00R49 tires

13 sourced values · Sources: Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25

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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	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Not published in the cited OEM document.
Empty (chassis + body) weight	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Not published in the cited OEM document.

Dimensions

Spec	Value	Source
Overall length	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Overall width	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Overall height	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Overall height, body raised	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Loading height (empty)	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Wheelbase	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 No dimensions table in the cited Cat spec data.
Turning radius	Not published	Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Cat publishes turning diameters only (no radius).
Turning / clearance circle diameter	≈ 28,346 mm	Published: 93 ft Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Turning Circle - Clearance Diameter (Turning Diameter - Front 83 ft).

Undercarriage / tires

Spec	Value	Source
Tire size	27.00R49 (E4)	Published: 27.00R49 (E4) Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25

Engine

Spec	Value	Source
Drive system	Mechanical drive: planetary power shift transmission (7 forward speeds per transmission table)	Published: Mechanical drive: planetary power shift transmission (7 forward speeds per transmission table) Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25
Engine model	Cat C32B	Published: Cat C32B Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25
Gross power	≈ 764 kW	Published: 1,025 hp Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 SAE J1995:2014 (765 kW).
Net power	≈ 683 kW	Published: 916 hp Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 SAE J1349:2011.
Displacement	≈ 32.1 L	Published: 1,959 in³ Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25
Rated speed	1,800 rpm	Published: 1,800 rpm Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Printed 'Engine Speed'.
Fuel tank capacity	≈ 1,136 L	Published: 300 gal Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Fuel Tank (1) 300 gal (US); Fuel Tank (2) 350 gal (US).

Performance

Spec	Value	Source
Rated payload	≈ 91,716 kg	Published: 101.1 US ton Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Target Payload (100%).
Body capacity (heaped)	≈ 60.1 m³	Published: 78.6 yd³ Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Heaped (SAE 2:1). Dual Slope body, SAE 2:1, 100% fill factor. X Body: 83.8 yd³ heaped / 56.3 yd³ struck.
Body capacity (struck)	≈ 41.9 m³	Published: 54.8 yd³ Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Dual Slope body, SAE 2:1, 100% fill factor.
Max travel speed	≈ 65.8 km/h	Published: 40.9 mph Caterpillar product specifications, Cat 777 (07) Off-Highway Trucks (Cat h-cpc spec data, US English edition). Retrieved 2026-10-25 Top Speed - Loaded.