Specifications - Section 50 OM5060
Page 50-4
These specifications are for the 730E dump truck
without trolley assist. Specifications for trolley trucks
will be different.
STANDARD DUMP BODY*
Capacity:
Struck . . . . . . . . . . . . . . . . 77 m³. . . . . 101 yds³
Heaped @ 2:1 (SAE) . . . . 111 m³ . . . . 145 yds³
Width (inside) . . . . . . . . . . . . . . . 6.86 m (22 ft 5 in.)
Depth . . . . . . . . . . . . . . . . . . . . . . 2.26 m (7 ft 4 in.)
Loading Height . . . . . . . . . . . . . . 5.61 m (18 ft 5 in.)
Dumping Angle. . . . . . . . . . . . . . . . . . . . . . . . . . 45°
* Optional capacity dump bodies are available.
TIRES
Radial Tires (standard) . . . . . . . . . . . . . . 37.00 R57
Rock Service, Deep Tread . . . . . . . . . . . . Tubeless
Rims . (Patented Phase II New Generation™ Rims)
Tires and Rims . . . . . . . . . . . . . . . Interchangeable
WEIGHT DISTRIBUTION
Empty Vehicle Kilograms (Pounds)
Front Axle . . . . . . . . . . . .69 966 . . . . (154,249)
Rear Axle
. . . . . . . . . . . .73 670 . . . . . . .(162,415)
Total (100% fuel) . . . . . .143 636 . . . . . . .(316,664)
Standard Komatsu Body .25 612 . . . . . . . .(56,464)
Standard Tire Weight. . . .18 371 . . . . . . . .(40,500)
Loaded Vehicle Kilograms (Pounds)
Front Axle . . . . . . . . . . 115 655 . . . . . . .(254,975)
Rear Axle
. . . . . . . . . . . .231 343 . . . . . . .(510,025)
Total * . . . . . . . . . . . . . .346 998 . . . . . .(765,000)
Nominal Payload . . . . . .206 408 . . . . . . .(455,050)
*Nominal payload is defined by Komatsu America
Corporation’s payload policy documentation. In gen-
eral, the nominal payload must be adjusted for the
specific vehicle configuration and site application.
The figures above are provided for basic product
description purposes. Please contact your Komatsu
distributor for specific application requirements.
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