Operation & Maintenance Manual
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LG958L/LG959 Wheel Loader
53
appearance.
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The hinges in the middle and the broadened wheel track made the stability of the complete
machine high.
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The enlarged engine hood and the effective radiator optimized the inlet and outlet air courses of
the entire cooling system, reduced water temperature of the engine and oil temperature of the
hydraulic system effectively and raised the complete machine cooling efficiency.
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The optimized work installments, the enlarged lift arm strength and the high fill factor of the
bucket raised its productivity. The optimized bucket, the exotic material and high strength wear
resistant chief tool board made the service life become long.
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The guiding type hydraulic control organizations simplified the operation and improved the
reliability.
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The double seal hydraulic fluid pipe connectors in the complete machine settled the oil leakage
completely. The design of dustproof in the hinge pins enhanced the service life greatly.
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The optimized fuel oil tank enlarged the volume and added the rear protection steel plate. The
optimized hydraulic fluid tank guaranteed the cleanliness of the hydraulic system effectively and
enhanced the reliability of the hydraulic system parts greatly.
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The new box-type structure of the frame is durable, which makes the serve life long. The big
turning angle (38°) and the small turning radius make it flexible.
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The optimized damping system provided a comfortable operation environment to the users. The
new type damping seat enhanced the driver’s comfortableness.
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The wide-view of the new cab with the entire seal design optimized the air courses arrangement
and made front blow come true. The luxurious upholstery often used in automobile and the
outside air conditioning made the operation space become big.
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Many kinds of reliable diesel engines may be selected according to the user’s request.
8 TECHNICAL PERFORMANCE & PARAMETER
8.1 Performance of Whole Machine
Standard lift arm Long lift arm
Bucket capacity
3.0 m
3
2.8 m
3
Rated loading capacity 50000N 45000N
Lifting time (full load)
≤
6.4 s
≤
6.4 s
Lowering time (empty bucket)
≤
3.6 s
≤
3.6 s
Dumping time (empty bucket)
≤
1.3 s
≤
1.3 s
