XCMG QY70KC

Basic Parameters

Rated total lifting capacity: 70000kg, vehicle curb weight: 44800kg, engine model: MC11.36-50, rated power: 276kW, rated torque: 1500/1000-1400N·m/r/min, maximum lifting torque of basic boom: 2812kN·m, maximum lifting height of basic boom: 12.4m, maximum lifting torque of longest main boom: 1622kN·m, maximum lifting height of main boom: 55.4m, maximum lifting height of jib: 14.6m.

Performance Features

– Excellent lifting performance: 5-section 48m main boom, with lifting performance leading new products of the same tonnage in the industry by 8%, and performance in high-frequency working conditions with medium-long booms and fully extended booms leading by 10%-15%. The main hook has a maximum of 12 fall ratios, which can meet various hoisting needs.
– Powerful power: Adopts off-road four-axle special G-class chassis, equipped with a low-speed and high-torque power transmission system, which takes into account the vehicle’s low-speed climbing performance and high-speed transfer performance. The maximum climbing capacity is 41%, and the maximum driving speed is 90km/h.
– Precise and efficient control: Equipped with G-generation dual variable pump + post-valve compensation load-sensing system, which has excellent micro-mobility and operational smoothness in hoisting operations, with leading operating efficiency in the industry. It can adjust engine power and hydraulic oil pump delivery flow in real-time according to the driver’s hoisting intention.
– Safe and reliable: Equipped with safety devices such as high-brightness LED outrigger lights and large-view winch monitoring mirrors. The electrical system adopts waterproof and dustproof connectors, wire harness branch metal splitter protection, etc., with a protection level of IP67, ensuring safe and reliable hoisting operations.
– Good comfort: The interior of the cab has been comprehensively upgraded, with精工高光金属拉丝质感装饰 (seiko high-gloss metal wire-drawing texture decoration), leather-feel soft-pack instrument panel, etc. The dust-proof and noise-reduction effects are outstanding, providing a good working environment for the driver.