|Engine model||YN27GBZ/Yunnei YN27GBZ|
|Minimum turning radius||3.5m|
Total displacement, cylinders: 2700cc, four-in-line
Injection: direct injection and mechanical control.
Cooling system: water-cooling, dry air filter
Maximum power: 55Kw
Maximum torque: 237Nm, 2000r/min
Generator: 28v-500WA（18A） Battery: 2*12V—60AH（272A）
Assisted by double displacement loading sensor power on steering wheel to turn, articulated steering.
4*4 Four-Wheel Drive:
Hydraulic torque converter gearbox, open hydraulic gear oil pump, and reverse gear control to control working speed and travelling speed.
Two Forward Gears, two reverse gears
The first high speed: 0-16.5km/h, second high speed:16.5-32.5km/h
The first low speed: 0-6km/h, second low speed: 6-12km/h
Axle and Tyre :
Mini hub reduction axle, with planetary reduction gears, flange connection gearbox.
Rear axle, oscillating(+-10°)
External disc brake and emergency brake acting on four wheel. Independent dual circuit brake and hand-control to brake
24V Self-priming volumetric water pump with quick-suction
Max flow 90L/min, one water tank.
Visual flow meter, the water intake of the roller by hand-control.
Mixing and unloading:
Double-cone drum with double-spiral mixing screws and convex bottom.
The Geometrical volume of drum is 2200L
The rotation speed of Drum is 15r/min.
Drum rotation by means of a gear pump hydraulic motor, hand control valve in operating room and the behind of mixer machine.
Unloading chute by means of one adjustable handle to control tilt.
As a standard configuration, we can provide a chute extension unit.
Equipment Hydraulic System:
Maximum flow rate: 20/40L/min.
Maximum pressure: 16Mpa
Three-element distributor servo-controlled with multi-function joystick.
Aluminum heat exchanger for hydraulic oil cooling.
Pressurised closed-circuit intake with oil filter replaceable from the outside
Loading arm can be equip with weighing sensor, Loading device with grab bucket and lifting arms controlled by double-acting hydraulic cylinders. Manual control of the feed inlet has a standard prompt function.
Closed cab with heating system, tilting front window, humanized seat, flexible suspension and height adjustment are provided.
Maintenance and Oil filling:
Fuel tank: 110L
Total hydraulic system capacity:110L
Operating weight: 4500kg
Max Weight: 6900kg
Max load capacity: 2400kg.