Mobile self loading Concrete mixer diesel engine

Model: Yunnei YN27GBZ Total displacement Cylinder quantity: 2700 milliliters -4-cylinder inline

Injection: direct injection, mechanically controlled cooling: water cooling, dry air filter

Maximum power: 55 kW (75 horsepower) Maximum torque: 237 Nm 2000 rpm

electrical system

Generator: 28V-500WA (18A) Battery: 2 * 12V-60AH (272A)

turn

Two wheel steering, assisted by a dual displacement load sensing power steering system on two steering wheels, is an articulated steering system.

4 * 4 Four-wheel drive

Torque converter gearbox, open hydraulic gear pump, reverse gear control device, control "working speed" and "moving speed".

speed

Two forward gears and two reverse gears, high and low speeds

High speed first gear: 0-16.5 km/h Second gear: 16.5-32.5 km/h

Low speed first gear: 0-6 km/h Second gear: 6-12 km/h

Axles and tires

Small wheel reduction axle, equipped with planetary reduction gears and flange connected gearbox.

Rear axle, swinging (± 10 °), equipped with planetary reduction gear tires on the axle: 12-16.5-12PR

Brakes

External Disc brake and emergency brake are used for 4 wheels, double circuit air break brake and air break hand brake.

Water supply system

Self priming 24V large capacity water pump with quick suction function. Maximum flow rate: 90 liters/minute, 1 water tank, a total capacity of 175 liters, with a visual flow meter and manual control of the water inflow to the drum.

Mixing and unloading

The double conical drum has a double helical stirring screw and a convex bottom.

Geometric capacity of drum: 2200 liters

Drum rotation speed: 15 revolutions per minute

The rotation of the drum is achieved through a cycloidal hydraulic motor in the open oil circuit of the gear pump, and there are manual control valves in the operating room and at the rear of the mixer.

The unloading chute is tilted through a manually adjustable handle. Provide 1 chute extension component as standard configuration.

Equipment hydraulic system

Maximum flow rate: 20/40 liters/minute Maximum pressure: 16MPa MPa

Three handle multifunctional joysticks.

Aluminum heat exchanger for cooling hydraulic oil,

Open oil inlet, hydraulic oil filter can be replaced from outside.

loading

The loading arm can be equipped with an automatic weighing sensor, a double acting loading device for lifting and resetting the oil cylinder, and a manually controlled feeding port with standard prompt function.

Capacity: 270 liters

Loading times required for each fill: approximately 5 times

Operation room

Enclosed operating room with optional heating/cooling system and sloping front window. Humanized seats, equipped with flexible suspension and height adjustment functions.

Maintenance refueling amount

Fuel tank: 110 liters

Total hydraulic system capacity: 110 liters

Oil: 16 liters

weight

Operating weight: 4500kg

Maximum total weight: 6900kg

Maximum load capacity: 2400kg