Roller 612S

Features

Engine CUMMINS 4BTA3.9-C130

Type Water-cooled, 4-stroke cycle, direction, turbocharged diesel engine

Rated power 93kW(130hp)

Rated speed 2200r/min

Bore*stroke 102mm x 120mm

Displacement 3.9L

Vibratory system

Vibratory pump position pump

Vibratory motor position motor

Setting pressure 30Mpa

Max. flow 115L/min

Steering system

Steering pump gear pump

Setting pressure 17Mpa

Max. flow 47.5L/min

Steering angle +35°

Oscillating angle +10°

Capacity Data

Fuel tank 290L

Engine oil 11L

Differential & final driver 18L

Hydraulic tank 120L

Driving system

slip differential locks caliper discs and3-stage reducer ensure powerful traction force and excellent passingability.

Driving type Hydraulic

Driving pump Piston motor

Driving motor Piston motor

Setting pressure 42Mpa

Max. flow 135.5L/min

Transmission System

Speed (km/h)

Gear I II III IV

Forwards/Reverse 4.5 5.4 6.8 10.2

Brake System

Service brake system The caliper discs brake is actuated by foot-pedal.

Parking brake system Mechanical shoe-brake, manual operation.

Others

Gradeability 50%

Voltage 24V

Tires 23.1-26-14PR

Optional

nbsp; ● Compactedness meter

nbsp; ● Air conditioner