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Wheel loader BME-2575

An all-purpose loader of 1,8 ton carrying capacity with dump height increased to 3 m.2123

Technical characteristics

Max scoop height	3850 mm
Height of unloading scoop by cutting edge at the angle 45◦	2950 mm
Load capacity on a bucket beam	2500 kg
Operating weight	8000 kg
Dimensions (l, w, h)	6520 / 2480 / 2830 mm
Transmission	automatic, hydrostatic, dual-band, Bosch Rexroth (Germany)
Reduction gear	two-stage, with synchronizers
Engine	JCB 444 T3 TCA-74,2kW
Engine capacity	100,9 h.p./ 74,2 kW
Max speed	40 km/h
Fuel consumption under load	4.7 - 6.35 kg/h
Tank capacity	120 l
Drive bridges	with a self-locking differential and final drives epicyclic gear, production Dana (Italy)
Main brake	dual-circuit brake system with separate hydraulic drive brakes in front and rear axle, multi-disc brakes in oil bath
Parking and reserve break	combined with rear axle main brake with mechanical cable linkage
Lifting equipment control	three-section distributor, production HYDROCONTROL SpA
Operating pressure	210 bar
Fluid stream to Integral implements drive	130 l/min
Road clearance	395 mm
Turning radius	5.3 m
Wheels	Wide profile, cross-country capacity, 17.5 - 20

Economy

Wheel loader BME-2575 use modern hydraulic systems, which provide a significant reduction of fuel consumption compared with traditional loaders drive systems.

hydrostatic transmission with infinitely variable speed;
attachment drive with adjustable "sensitive load" pump;
cooling fan controlled hydraulic.

Fuel economy reduces operating costs and exhaust emissions into the environment.

Engine

On the loader installed four-cylinder, four-stroke diesel engine JCB Dieselmax 444 with liquid cooling and direct fuel injection, turbocharged and intercooled charge air, certified Tier 3 environmental standards.

TRANSMISSION

Wheel loader transmission - hydrostatic, reversible, dual-band, with a smooth infinitely variable speed within the range, with Inch-valve.
As the hydraulic machines in the transmission used operated in closed-circuit adjustable axial piston pump with swash plate and adjustable axial piston bent axis motor manufactured by Bosch-Rexroth (Germany). Changing the direction of the pump will change the direction of wheel loader movement.

Transmission provides three modes movement:

Working range - speed 0 - 16 km / h, loader develops maximum driving force at low speeds;
Transport range - speed 0 - 40 km / h;
Automatic switching between ranges - loader develops maximum driving force at low speeds, the speed of movement of the loader varies from 0 to 40 km / h due to autoranging two-stage gearbox.

Transmission provides hydraulic braking of the loader, thereby main disc brakes in axles hardly worn. Brake pedal controls built-in pump Inch-valve, that allowing the loader to move at slow speed without lowering speed of the engine shaft.

AXLES

On the loader mounted axles with uncontrolled wheels and self-locking differential, production DANA (Italy). Rear Axle equipped with two-stage gearbox with synchronized switching stages. In both axles installed self-locking differentials and multi-disk main brakes. Front axle is rigidly mounted on a frame. Rear axle is equipped with suspension equalizer, swing angle ± 12 °.

WORKING EQUIPMENT

Working equipment is made by Z-shaped scheme with a plane-parallel movement of the working body in the boom lifting. The adapter allows you to change attachments in a few minutes.

Working equipment drive supplies working fluid from adjustable axial piston pump with LS-control (sensitive to loading, with volume adjuster and pressure cut-off) into the sistem only with an operator signal, that saves fuel when the loader is moving and working equipment is stopped.

Working equipment control and reversing movement of the wheel loader are provided with a hydraulic joystick with ergonomic handle. The left hand can always stay on the steering wheel, that improves speed and safety.

Cooling the working fluid occurs in radiator block from the motor fan with independent hydraulic drive. At the same time cools the coolant in the engine cooling system and cools the air injected into the intake manifold of the engine. Fan speed is adjusted automatically.

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