DIESEL ENGINE
MODEL PERKINS series 1,104
TYPE Aspirated
TOTAL DISPLACEMENT, NO CYLINDERS 4,400cc – 4 in line
INJECTION Mechanical control with direct injection
COOLING air water, dry air filter
MAX. POWER 82.5 kW (112 Hp)
ADJ. POWER 82 kW (2,400 rpm)
MAX. TORQUE 404 Nm @ 1,400 rpm
ALTERNATOR 12 V – 65 A
ELECTRIC SYSTEM
BATTERY 12 V – 132 Ah (600 A)
Road light system
4X4 FOUR-WHEEL DRIVE
Hydrostatic “automotive” transmission with variable displacement pump and variable displacement hydraulic motor with electrohydraulic control, and reverse gear control on the steering wheel.
Electro-hydraulically controlled mechanical gearbox for “working speed” and “road transfer” speed.
SPEED
FORWARD GEARS 4
1ST 0 – 3.0 Km/h
2ND 0 – 7.2 Km/h
3RD 0 – 10.0 Km/h
4TH 0 – 25.0 Km/h
REVERSE GEARS 2
1ST 0 – 3.0 Km/h
2ND 0 – 3.0 Km/h
3RD 0 – 10.0 Km/h
4TH 0 – 10.0 Km/h
TRACTION/WEIGHT RATIO 48%
AXLES AND WHEELS
Front and steering with planetary reduction gears on the wheel hubs and flanged gearbox.
Rear, oscillating (± 6°) with planetary reduction gears on the wheel hubs.
TYRES 405/70-20 PR
BRAKES
Internal oil-bath disc service and emergency brakes acting on the 4 wheels, activation with miniservo pump on independent dual circuit.
Negative type parking brake, with internal oil-bath discs on the rear axle and electro-hydraulically controlled release.
STEERING
Assisted by means of load-sensing power steering with double displacement on 4 steering wheels; steering selection device for: 2 steering wheels, 4 steering wheels – crab steering.
WATER SYSTEM
“Self-priming” volumetric water pump with quick-suction.
MAX. CAPACITY 250 litres/min
MAXIMUM HEAD 4 bar
Two connected tanks positioned opposite each other made of polyethylene with a total capacity of 870 litres.
Water feeding to the drum controlled by means of electromagnetic flow meter and fed litre reading on the cabin display.
Water pump activation from the driver’s seat.
Suction selection from the ground with quickcoupling pipes.
MIXING AND UNLOADING
Double-cone drum with double-spiral mixing screws and convex bottom.
GEOMETRICAL DRUM VOLUME 5,000 litres
DRUM ROTATION SPEED 24 rpm
CLASS S1 CONCRETE PRODUCED AS 3.5 m³
Drum rotation by means of a piston pump with variable flow rate and an orbital hydraulic motor in closed circuit with infinitesimal electrical control positioned in the cabin.
Unloading chute with hydraulic tilting by means of a double-acting jack and control placed inside the cabin.
1 unloading chute extension provided as standard equipment.
EQUIPMENT HYDRAULIC SYSTEM
Gear pump
MAX. FLOW RATE 45 litres/min
MAXIMUM PRESSURE 230 bar
3-element distributor servo-controlled with multi-function joystick.
Aluminium heat exchanger for hydraulic oil cooling.
Pressurised closed-circuit intake with oil filter replaceable from the outside.
LOADER
Loading device with grab bucket and lifting arms controlled by double-acting hydraulic cylinders.
Automatic unloading hatch driven by a mechanical lever.
VOLUMETRIC CAPACITY 680 litres
NUMBER OF LOADERFULS PER LOAD around 9
CABIN
Closed cab with heating system, designed in accordance with ROPS & FOPS Level I standards.
Tilting front window.
Anatomic seat with flexible suspension and height adjustment, seat belts.
SERVICE REFILL CAPACITIES
FUEL TANK 85 litres
TOTAL HYDRAULIC SYSTEM CAPACITY 120 litres
ENGINE OIL 7.96 kg
WEIGHTS
OPERATING WEIGHT 6,300 kg
MAX GROSS WEIGHT 14,900 kg
LOAD-CARRYING CAPACITY 8,700 kg
