QY20B Truck Crane
◆4-section telescopic boom with 12-chord all-round boom profile, 1-section side-mounted jib, single cylinder for front support elevating, fully hydraulic drive, and double H-shaped outriggers.
◆Two cabs designed ergonomically conform to ISO standard, equipped with fan, heater or optional air conditioner. Driver's cab is left-side semi-mounted,equipped with LCD monitor for display of various crane configuration and operation.
◆Main and auxiliary winch can obtain low speed with heavy load or high speed with light load,improved work efficiency.
◆QY20B Truck Crane uses self-made truck crane special chassis, with covered decking plate,and powerful chassis engine.
◆Well-equipped safety devices such as automatic load moment limiter, overload and over-winding cutout device, etc., greatly improved safety in operation. Main Technical Specifications
Technical Data for Lifting Operation |
Classificatory | Item | Unit | Parameter | Engine | Model | ShangChai
SC8DK260Q3(EURO Ⅲ) | Weight | Dead weight travel state | 26020kg | | Axle load | Front axle | 6900kg | | Rear axle | 19120kg | Outline dimension | Overall length | mm | 12000 | Overall width | mm | 2500 | Overall height | mm | 3300 | Travel performance | Travel speed | Max. travel speed | km/h | 72 | Min. stable travel speed | km/h | 4 | Turning diameter | Min. turning diameter | m | 20 | Min. turning diameter at boom tip | m | 24 | Min. ground clearance | mm | 270 | Approach angle | (°) | 21 | Departure angle | (°) | 11 | Braking distance (at 30km/h with full load) | m | 9.5 | Max. grade-ability | ％ | 35 | Exterior noise at acceleration |
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