Specifications: Traditional power, domestic manufacturer, backhoe bucket, 7-ton tonnage, operating weight of the whole machine is 7500/7150kg, and bucket capacity is 0.32m³.
Performance: Slewing speed is 11rpm, gradeability is 35°, ground contact pressure is 33.3/31.7Kpa, bucket breakout force is 56kN, and arm breakout force is 38kN.
Power system: Engine model is Yanmar 4TNV94L, rated power is 35.9/2000kw/rpm, maximum torque is 209/1400N.m, cooling method is water-cooled, working mode is in-line 4-cylinder, water-cooled, direct injection, EGR, and emission standard is National IV.
Main body dimensions: Overall length in transportation is 6100mm, overall width in transportation is 2200mm, overall height in transportation is 2700mm, track shoe width is 450mm, and track gauge is 2845mm.
Working range: Maximum digging radius is 6270mm, maximum digging depth is 4030mm, maximum digging height is 7115mm, and maximum dumping height is 5080mm.
Liugong 9075F
Specifications: Crawler walking mode, backhoe bucket type, general-purpose working condition, and fuel power type.
Engine: Model is Yanmar 4TNV94L, type is in-line 4-cylinder, water-cooled, direct injection, EGR, rated power is 35.9kW, rated speed is 2200r/min, maximum torque is 209N.m, engine brand is Yanmar, and emission standard is National IV.
Performance parameters: Working weight is 7500kg, bucket capacity is 0.32m³, slewing speed is 11rpm, ground contact pressure is 33.15Kpa, gradeability is 35°, bucket breakout force is 57kN, and arm breakout force is 39kN.
Overall machine dimensions: Length × width × height (in transportation state) is 610022002690mm, track shoe width is 450mm, maximum digging radius is 6327mm, maximum digging depth is 4111mm, maximum digging height is 7053mm, and maximum dumping height is 5015mm.
Liugong 9075FW
Specifications: Domestic manufacturer, backhoe bucket, 7-ton tonnage, operating weight of the whole machine is 6800/7100kg, and standard bucket capacity is 0.23m³.
Performance: High/low driving speeds are 30/7.6km/h respectively, slewing speed is 7.5rpm, gradeability is 35°, maximum arm breakout force (ISO) is 31kN, and maximum bucket breakout force (ISO) is 41kN.
Power system: Engine model is Yuchai F3065, type is turbocharged and electronically controlled direct injection, rated power and net power are both 48kW@2200rpm, maximum torque is 262N.m@1600r/min, and emission standard is National IV.
Main body dimensions: Wheelbase of the undercarriage is 2100mm, and track width of the undercarriage is 1580mm.
Liugong 9075EES
Specifications: Traditional power, domestic manufacturer, backhoe bucket, 7-ton tonnage, and operating weight of the whole machine is 7250kg.
Power system: Engine model is Yuchai YCF3065-T300, and rated power is 48kw/rpm.
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