Komatsu 730E-8 карьерный самосвал

Двигатель и топливная система
Модель двигателя

SSA16V159E-2

Motor Gear Box

38L

Число цилиндров двигателя

16

Топливный бак

3146L

Тип топлива

Дизельное топливо

Габариты и масса
Полная высота

68100mm

Полная длина

137000mm

Ширина по передним шинам

6800mm

Ширина по задним шинам

7150mm

Эксплуатационная масса

146963kg

Gross Weight

328401kg

Weight*

6164kg

Аккумулятор и электрооборудование
Alternator

24 volt, 250 am

Гидравлическая система
Hydraulic System

795L

Ходовая часть
Колесная база

58400mm

Front Tires

Wheel speed disc. Three calipers on a 1213 mm / 47.75' O.D. disc

Rear Tires

Dual disc armature speed. Two 635 mm / 25' O.D. discs per side. One caliper per disc.

Turning Radius

136000mm

Emergency Brakes

Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.

Standard Tire

​37.00 R57

Технические характеристики
Ratio

​30.8:1

Control

AC Torque Control System

Motorised Wheels

GEB35 Traction Motors

Maximum Speed (Km/H)

​64.5

Lighting

24 volt

Cranking Motors

Two/24 volt

Объем до краёв

58.9m3

Heaped (2:1, Sae)

84.9m3

Payload

181436kg

Structure

Flat floor configuration

Canopy Sheet

6 mm 0.24'' 690 MPa 100,000 psi tensile strength steel

Front Sheet

10 mm 0.39'' 1379 MPa 200,000 psi tensile strength steel

Side Sheet

8 mm 0.31'' 1379 MPa 200,000 psi tensile strength steel

Floor Sheet

16 mm 0.63'' Outer 19 mm 0.75'' Center 1379 MPa 200,000 psi tensile strength steel

Horse Power: Sae J1995

1112.6kw

Operating Cycle

4-cycle

Service Brake Type

all-hydraulic actuated

Parking Brake Type

Spring-applied, hydraulically released, with speed application protection.​

​Wheel Brake Locks

Switch-activated​

Cooling System

441L

Crankcase

223L

Hoist Cylinder

Two 3-stage dual-acting outbound cylinders and internal cushion valve, over-centre damping

Relief Pressure

Hoist-17237 kPa 2,500 psi, Steering and brake-27580 kPa 4,000 psi

Hoist Time

Power-up loaded: 19 sec, Power-down: 10.5sec, Float-down empty: 12 sec

Turning Circle Diameter (Sae)

27.2m

Reservoir

511.1L

Filtration

In-line replaceable elements

Suction

Single, full flow, 100 mesh

Hoist And Steering

Dual, in-line, high pressure

Pumps

.Two pumps, single package, end of alternator