Двигатель и топливная система
Двигатель

Water-cooled, 4-cycle

Модель двигателя

Komatsu SAA6D170E-3

Объем двигателя

23.2L

Система наддува двигателя

Turbocharged and aftercooled

Engine Oil

52L

Число цилиндров двигателя

2

Топливный бак

1100L

Rated Power

​2000

Тип топлива

Direct injection

Трансмиссия
Тип трансмиссии

Automatic full-powershift, countershaft type

Габариты и масса
Ширина ковша

4330mm

Высота до верха кабины

4835mm

Длина

12160 mm

Эксплуатационная масса

71600kg

Гидравлическая система
Hydraulic Cylinders Type

Double-acting, piston type

Hydraulic Pump

Piston pump

Hydraulic System

470L

Ходовая часть
Колесная база

4800mm

Front Tires

Fixed, full-floating

Rear Tires

Center-pin-support, fullfloating 22° total oscillation

Дорожный просвет

585mm

Технические характеристики
Width Over Tyres

4160mm

Standard Fitment Size

Standard45/65 R39 L5

Steering System Type

Articulated type, fullhydraulic power steering

Steering Angle

40°

Horsepower, Net-Iso 9249

502kw

Horsepower, Net-Sae J1349

502kw

Fan Drive Method

​Hydraulic

Lubrication Method

Gear pump, force-lubrication

Filter

Full-flow type

Air Cleaner

Dry type with double elements and dust evacuator, plus dust indicator

Governor

Electronic, all-speed control

Brake

Hydraulic, Wet disc

Ride Control System

Standard

Maximum Speeds Fwd

34.9 км/ч

Maximum Speeds Rev

37.5 км/ч

Number Of Speeds - Forward

4

Number Of Speeds - Reverse

4

Cooling System

209L

Axle Each (Front & Rear)

245L

Bucket Capacity Range – Sae

8.7 – 9.4 m3

Standard Bucket Capacity – Sae

8.7m3

Bucket Description

Spade nose with teeth and segments

Static Tipping Load,Full Turn

41070kg

Breakout Force

52700 kgf

Bucket Link Type

Z-Bar

Steering Pump Type

Piston Pump

Loader Control Type

Piston Pump

Bore

130mm

Steering System Capacity

203 л/мин

Loader Control Capacity

405 л/мин

Control Valve

2-spool type

Control Positions Boom

Raise, hold, lower, and float

Control Positions Bucket

Tilt-back, hold, and dump

Boom

Raise, hold, lower, and float

Bucket

Tilt-back, hold, and dump

Stroke

532 mm

Relief Valve Setting

31371.2kPa

Время подъема

9.7sec

Dump Time

2.5sec

Время опускания

3.6sec

Reduction Gear

Spiral bevel gear

Differential Gear

Straight bevel gear

Final Reduction Gear

Planetary gear, single reduction, oil bath

Drive System

Four-wheel drive

Parking Brake

Dry-disc type, hydraulic released, spring applied on front drive shaft

Service Brake

4-wheel, systematic brake for front/rear wheel, hydraulically actuated, wet multiple-disc

Emergency Brake

Uses Parking brake