Komatsu 860E-1K карьерный самосвал

Двигатель и топливная система
Модель двигателя

SSDA16V160

Motor Gear Box

121L

Число цилиндров двигателя

16

Топливный бак

4542L

Тип топлива

Дизельное топливо

Габариты и масса
Полная высота

7300mm

Полная длина

14930mm

Ширина по задним шинам

7980mm

Эксплуатационная масса

200351kg

Gross Weight

454363kg

Weight*

9608kg

Аккумулятор и электрооборудование
Alternator

24 volt, 140 amp

Гидравлическая система
Hydraulic System

1325L

Ходовая часть
Колесная база

6350mm

Turning Radius

15500mm

Emergency Brakes

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

Standard Tire

50/80 R57

Технические характеристики
Ratio

35.52:1

Control

AC Torque Control System

Maximum Speed (Km/H)

​64.5

Drive System

Komatsu AC Drive

Dual Fan Main Blower

419 m3/min 14,800 cfm

Lighting

24 volt

Cranking Motors

Two/24 volt

Объем до краёв

122m3

Heaped (2:1, Sae)

169m3

Payload

254363kg

Structure

Flat floor configuration

Canopy Sheet

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

Front Sheet

10 mm 0.39'' Outer 10 mm 0.39'' Center 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

Loading Height

6.4m

Horse Power: Sae J1995

2014kw

Operating Cycle

4-cycle

Service Brake Type

Oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel.

Parking Brake Type

Multiple disc, spring-applied, hydraulically-released, integral wet disc park brake Rated to hold on ±15% grade at maximum gross vehicle weight.

​Wheel Brake Locks

Switch-activated​

​Electric Dynamic Retarder (Max.)

3469kW Continuously rated high-density blown grids w/retard at engine idle and reverse propulsion.

Cooling System

473L

Crankcase

280L

Inverter Cooling System

25L

Reserve Oil System

114L

Hoist Cylinder

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

Relief Pressure

Hoist and brake cooling- 17237 kPa 2,500 psi Steering and brake-20685 kPa 3,000 psi

Hoist Time

Power-up loaded: 22 sec, Power-down: 13 sec, Float-down empty:23 sec

Turning Circle Diameter (Sae)

31m

Reservoir

946.4L

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