Water Cooling Engine Compact Tractors with Backhoe and Loader , Backhoe Loader Tractor

4WD Backhoe Loader LGB680 With 59KW Power 1.0m3 loading capacity 0.3M3 Digging capacity

Performance features:
* It is equipped with Yuchai YC4B90-T10 engine, which has strong power and low noise, and the engine is also energy-saving and environment-friendly

* 4-wheel drive, and wheel-side reducer.

* It takes double-handle and hydraulic shift transmission system, which is convenient and reliable to operate, and has good economy and high productivity.
* Load sensing full hydraulic steering system.
* The brake system take single pipeline, air-over-oil, and claspi disc brake, which has big braking force and easy to mount and dismount, also safe and reliable.
* Articulated frame, small turning radius, and great horizontal-pass ability.
* The rear frame is welded with alloy steel plate and it has single plate structure, which can absorb vibration and retortion load; and it has high strength, which makes it firm and durable, and makes a solid and stable base for the chassis.
* It is equipped with unique mid-mounted frog-leg type supporting legs, which is more stable than other supporting devices, and it is safe and reliable.
* The full closed cab is equipped with front and rear rain brushes and washers, it is capacious and bright; inside the cab, there is luxurious seat. The cab can slide back and force and make 360º slewing, which is very convenient to shift between digging and loading operation.

* Front-mounted engine, water radiator mounted below, which reduced the height of engine housing, and has good view during loading operation. The excavating end adopts up-and-down sliding glass, which has large area on the whole and wide view for excavating operation.
* It is equipped with temperature automatic control system for hydraulic oil. When the temperature is higher than 60℃, the fan can be automatically opened, which is reliable and energy-saving.

Main performance parameter of LGB680:

Engine:

Model: 4105G

Type: 4 stroke, inspiration naturally water cooling

Rated power: 59kw

Rated speed: 2400r/min

Max. Torque: 280N.m

Specific fuel consumption: 235g/kW.h

Digging equipment:

Digging bucket capacity: 0.3 m³

Max. digging depth: 4380mm

Max. digging radius: 5670mm

Max. digging force: 44.4kN

Loading equipment:

Loading bucket capacity: 1.0 m³

Dump height: 2700mm

Dump reach: 860mm

Lifting capability: 33kN

Max. load breakout force: 53.5kN

Turning radius (Outside of bucket): 5215mm

Max. traction force: 60kN

Max. grade-ability: 25%

Transmission (Km/h)

Ⅰ gear forward: 10

Ⅱ gear forward: 24

Ⅰ gear forward: 9

Ⅱ gear forward: 23

Dimensions and weight:

Length (with bucket on groud): 7550mm

Width: 2260mm

Height: 3360 mm

Load bucket width: 2236mm

Wheel base: 2300mm

Track base: 1650mm

Min. ground clearance: 295mm

Operating weight: 8300kg

Engine

Yuchai YC4B90-T10 diesel engine has great torque reserve, which ensures

the ascendant capacity.

Drive Axle

The connecting intention and loading capacity is strengthened. It can bear the tough working condition.

Transmission Box

Fixed power shift, the operation is portable, swift and reliable, the production efficiency is advanced.

Frame

Single armor plate rear frame can absorb the shake and turning load, the higher intension and rigidity give steady basis for the chassis. The frames and working equipment and other main structural parts use low-alloy armor plate jointing, which are firm and durable.

Excavating Equipment

The proper mid excavating equipment and the expanding frog-type bracket is steadier,

Max. digging depth: 4380mm, digging radius: 5670mm, the working efficiency is high.

Loading Implement

Steering: Full hydraulic steering system, can first satisfy the steering, then join the hydraulic steering system together with the working hydraulic system, reduce the loss of power and make the work convenient and efficient.

Brake: Foot brake system is air over hydraulic disc brake, hand brake is inner-rising type, the brake force is big, it is Easier to install and uninstall, and safer.

Loading equipment: 8-pole equipment makes the bucket easy to do plane movement.

Cover of Engine

Mold are engine cover has a low height, it’s good for eyeshot. It can be turned wholly to the back, which is easy to maintain.

Cab

Full-close cab designed for backhoe loader, wide and bright, better eyeshot, and comfortable operating condition.

Seat

Luxury seat designed as human body curve, can glide to the front and back synchronously. The operator can change the work between excavating and loading expediently.