Skip to content
Komatsu

730E-7

Off-Highway Truck

Max Speed
34.6 mph
Gross Power
1,860.0 hp
All off-highway trucks
Komatsu 730E-7 Off-Highway Truck
1 / 5
Image 1 of 5
Image: machinerytrader.com

Specifications

27 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity849.9 gal
Tire Size37.00-R57
Cooling System Fluid Capacity108.0 gal
Hydraulic System Fluid Capacity193.0 gal
Steering System Fluid Capacity193.0 gal

Engine

Engine specifications
Engine ModelSSA16V159
Displacement3,051 in³
Power Measured @1,900 rpm
Gross Power1,860.0 hp
Number of Cylinders16
Rated Engine Speed193 rpm

Weights

Weights specifications
Empty Weight309,950 lb
Loaded Weight715,000 lb

Dimensions

Dimensions specifications
Ground Clearance46 in
Wheelbase233 in
Overall Length505 in
Overall Width298 in
Overall Height246 in
Dump Height493 in
Dump Ground Clearance70 in

Transmission

Transmission specifications
Max Speed34.6 mph

Service Refill Capacities

Service Refill Capacities specifications
Brake/Hoist Hydraulic Tank409,902.7 gal

Dump

Dump specifications
Dump Angle45 °
Raise Time21.0 s
Lower Time15.0 s
Load Capacity - heaped145.00 yd³
Load Capacity - Struck101.00 yd³

Comparable machines

Other off-highway trucks in a similar weight class.