Qy70K 70 Ton Huge Long Using Life Truck Crane
China Qy70K 70 Ton Huge Long Using Life Truck Crane, Find details about China Truck Crane, Mobile Crane from Qy70K 70 Ton Huge Long Using Life Truck Crane
70tons Hydraulic Truck Crane
> The innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work.
>The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
>Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
> Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
>The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
>The humanity design makes the cab and control cab more spacious, and easy to operate.
>Six unique manufacturing technologies ensure the high quality. 
PARAMETERS
| Item | QY70K-I parameter | Unit | |
| Dimensions | Total length | 13930 | mm |
| Total width | 2800 | mm | |
| Total height | 3575 | mm | |
| Weight | operation in travel state | 43000(not included 1t auxiliary counterweight) | Kg |
| Front axle load | 17000 | Kg | |
| Rear axle load | 26000 | Kg | |
| Power | Engine model | Euro III hangfa WD615.338 | |
| Engine rated output | 276/2200 | Kw(r/min) | |
| Engine rated torque | 1500/1400 | N.m(r/min) | |
| Travel | Max.travel speed | 80 | Km/h |
| Max. turning diameter | 24 | mm | |
| Max. ground clearance | 327 | mm | |
| Approach angle | 19/18 | . | |
| Departure angle | 11 | . | |
| Max. grade ability | 40 | % | |
| Fuel consumption of 100km | 45 | L | |
| Lifting performance | Max. total rated lifting load | 50 | t |
| Min. rated working radius | 3000 | m | |
| Turning radius at swing table tail | 3.55 | mm | |
| Max. load moment | 2303 | ||
| Base boom | 11.6 | Kn.m | |
| Fully-extended main boom | 44.5 | m | |
| Fully-extended main boom+ luffing jib | 59.5 | m | |
| Outrigger longitudinal span | 6.1 | m | |
| Outrigger lateral span | 7.3 | m | |
| Working speed | Boom luffing time | 60 | s |
| Boom full elevating time | ≤150 | s | |
| Max. slewing speed | ≥2.0 | r/min | |
| Main hoist max. speed(single rope) | ≥130 | m/min | |
| Auxiliary hoist max. speed(single rope ) | ≥180 | m/min | |
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