JBC4.0R Self Propelled Concrete Mixer

Functions:

1. Auto Weighting Scale system (English / Russian / Spanish Version)
2. Drum Bottom lifting up for increasing speed of discharging concrete
3. Water Pump
4. Air-condition
5. 270 degrees discharge angle
6. Auto adding Lubricating Oil system
7. Piston main pump and Motor

Parameters:

DIESEL ENGINE

Model: YCD4J22G
Total displacement, no Cylinders: 4330cc-4 in line
Injection: direct with mechanical control
Cooling: water, dry air filter
Max. power: 85Kw(116Hp)
Max. torque: 390Nm@2800rpm

ELECTRIC SYSTEM

Alternator:28V--1500Wa  (53.5A)
Battery: 2×12V--100AH (453A)
Road light system, rear working lights.

STEERING

2 steering wheels, Assisted by means of load-sensing power steering on 2 steering wheels.

4X4 FOUR-WHEEL DRIVE

hydraulic torque converter transmission with open Gear oil pump and reverse gear control on the steering wheel.
Electro-hydraulically controlled mechanical gearbox for "working speed" and "road transfer speed".
Speed:2 forward gears              2 reverse gears
       Ist 0-7 Km/h                0 - 7 Km/h
       IInd 7-25 Km/h              7 - 25 Km/h

AXLES AND WHEELS

Front wheel is steering with planetary reduction gears on the Wheel reduction Axle with flanged gearbox.
Rear axle is oscillating(± 28°)with planetary reduction gears.
Tires:... 16-70-20,Max. L: 5150kg ,  450kPa

BRAKES

Internal wheel hub disc service and emergency brakes acting on the 4 wheels, activation with mini servo pump on independent dual circuit.
Negative type parking brake, with internal wheel hub discs on the front axle.

WATER SYSTEM

24V "Self-priming" volumetric water pump with quick-suction.
Max. capacity: ............................180 liters/min.
Two tank with a total capacity of ......................2×450 liters.
Water feeding to the drum controlled by means of electromagnetic flow meter and feed liter reading on the cabin display. Water pump activation from the driver's seat.
Washing vehicles outside by water blast gun via high pressure water pump.

MIXING AND UNLOADING

Double-cone drum with double-spiral mixing screws and convex bottom.
Geometrical drum volume: ............. 6100 liters
Drum rotation speed: .........................16 rpm. 
Concrete produced as : ........4.0m³
Counter frame mounted on "heavy-duty" ball fifth wheel, with 270° hydraulic rotation and automatic locking by means of hydraulic brake. Drum rotation by means of a gear pump with variable flow rate and an orbital hydraulic motor in open circuit with adjustable handle control manually positioned in the cabin and at the rear of the machine.
Drum raising up to the horizontal position by means of 2 double-acting jacks.
2 unloading chute extensions provided as standard equipment.

EQUIPMENT HYDRAULIC SYSTEM

Pump: Hydraulic Piston pump (SUNNY made in USA)
Max. flow rate: ............................. 56 cm³/REV
Maximum pressure: ........................35MPa
3-Handles controlled with multi-function joystick.
Aluminum heat exchanger for hydraulic oil cooling.
Pressurized open-circuit intake with oil filter replaceable from the outside.

LOADER

Auto weighting function, Loading device with Teeth bucket and lifting arms controlled by double-acting hydraulic cylinders. Automatic unloading hatch driven by a mechanical lever.
Volumetric capacity: ...........................800 liters
Number of loading times: .......... around 5

CAB

Closed cab with Tilting front window, Anatomic seat with flexible suspension and height adjustment,

SERVICE REFILL CAPACITIES

Fuel tank: .............................................240liters
Total hydraulic system capacity: ........ 240 liters
Engine oil: .............................................16 liters

WEIGHTS

Operating weight ...............................8500 kg
Max gross weight:..............................18100 kg
load-carrying capacity: ...................... 9600 kg

DIMENSIONS

Length × Width × Height .........................8200 × 2900 × 3260 mm