BH80E-7 Excavator 1. Suitable for pipeline excavation, slope repair, urban road maintenance, as well as small-scale agriculture, forestry, construction and other industries; 2. In any place all have excellent efficiency and outstanding performance. Yuchai engine, strong power to protect Original imported hydraulic load sensing hydraulic system, hydraulic and power automatic compensation function of the overall performance of a stable and efficient. Normal use and timely maintenance state, within three years will not be damaged. All the main hydraulic components of imported parts, Kawasaki main pump, multi-way valve Parker, import rotary motor, walking motor. Digital real-time monitoring of the machine monitoring system working status Weather cold and warm air-conditioning Pilot operating system, lightweight Steel track, with standard air-conditioning SPECIFCATIONS Operating weight 7430 KG Travel speed 2.5km/h Bucket Capacity 0.40m3(SAE) Tracking force 49.3kn Engine power 48KW/2.200RPM grade ability 300(58%) Swing speed 12RPM Bucket digging force 55 kn Ground Pressure 34KPa Arm digging force 38 kn Dimensions Boom Length 3550mm Arm Length 1, 650 mm Upper structure width 1700 mm Undercarriage width 2, 200 mm Overall Height with cabinet 2, 630 mm Rear swing radius 1, 700 mm Clearance under counter weight 800 mm Tumbler Distance 2, 100 mm Ground clearance 400 mm Overall length for transportation 6, 050mm Working range MAX digging radius 6695 mm MAX digging radius at ground lever 6150 mm MAX digging depth 4020 mm MAX vertical wall digging depth 3090 mm MAX digging height 6380 mm MAX dumping height 4395 mm MAX dozer cutting depth 595 mm MAX dozer lifting height 300 mm HYDRAULIC SYSTEM MAIN PUMP TYPE AXIAL PISTON PUMP and GEAR PUMP CONSTANT POWER VARIABLE DISPACEMENT WITH GEAR PUMP OVERRIDE CONTROL FLOW/PRESSURE 136L/MIN and 2.200 RPM / 24.5MPA PILOT PUMP TYPE GEAR PUMP FLOW/PRESSURE 9.8 L/min and 2.200 rpm / 3.9 mpa SWING MOTOR setting pressure 21MPA ATTACHMENTS over load pressure BOOM / ARM BUCKET 27.5 MPA
