7.3m Span 59.5m Lifting Height QY70K-I 4 Axles 70 Ton Hydraulic Boom Truck
7.3m Span 59.5m Lifting Height QY70K-I 4 Axles 70 Ton Hydraulic Boom Truck image
Brand Name :
XCMG
Model Number :
QY70K-I
Certification :
CE/ISO9001
Place of Origin :
China
MOQ :
1 unit
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
1000 units per month
Delivery Time :
10-15 days
Packaging Details :
nude
Rated lifting capacity :
70t
Boom :
5-section
Axles :
4 axles
Max. lifting height :
59.5m
Span :
7.3m
Engine :
HANGFA WD615.338
Power :
276/2200kw/(r/min)
Warranty :
1 year
QY70K-I 70 Ton 5-Section Boom Hydraulic Mobile Truck Crane 59.5m Lifting Height
XCMG QY70K-I truck crane bring customers new advantages. 6 specialized techniques, load moment limit with color LCD make the machine outstanding in the market. Exclusive telescoping technology prevents occurrence of core pipe bending, oil cylinder bending and boom breaking caused by mis-operation, and therefore operation safety is improved.
Features
1. High-power air-conditioner meets the requirements of T3 working condition
High-power air-conditioners are equipped in driver’ s cab and operator’ s cab, heat transferring area of condenser is increased by 75%, displacement of compressor is increased by 20%, refrigeration effect is improved by above 25% relative to regular products, which meets the requirements of T3 working condition.
2. Hydraulic heat radiation system with superpower, permissible ambient temperature exceeds 55℃
The layout mode of oil port of radiator is optimized, heat radiating area of core is increased by 50%, radiation power of hydraulic oil radiator is improved from 10kW to 18kW, permissible ambient temperature exceeds 55℃, which meets the requirements for high temperature operation.
3. High-temperature resistant and ageing resistant wiring harness, service life covers product lifecycle
The protecting ply of wiring harness is produced according to QC/T29106-2004 Technical Conditions of Automobile Low-voltage Wiring Harness, heat-resistant temperature is increased to 105℃, corrugated pipes are added for protection, protection class of plug-ins is IP67. The service life in high temperature operation exceeds 15 years.
4. High-temperature resistant sealing elements, working efficiency is improved by 10%
The seals of key hydraulic components such hydraulic pump, hydraulic motor, extension cylinder, jack cylinder, steering boosting cylinder, elevating cylinder and telescoping cylinder are upgraded to high temperature resistant silicon rubber lip seal, working efficiency is improved by 10%.
Technical Specification
| Dimension | Unit | QY70K-I |
| Overall length | mm | 13930 |
| Overall width | mm | 2800 |
| Overall height | mm | 3575 |
| Weight | ||
| Total weight in travel | kg | 43000(without 1t vice counterweight) |
| Front axle load | kg | 17000 |
| Rear axle load | kg | 26000 |
| Power | ||
| Engine model | WD615.338( Euro III) | |
| Engine rated power | kW/(r/min) | 276/2200 |
| Engine rated torque | N.m/(r/min) | 1500/1400 |
| Travel | ||
| Max. travel speed | km/h | 8 0 |
| Min. turning diameter | m | 24 |
| Min. ground clearance | mm | 327 |
| Approach angle | ° | 19 |
| Departure angle | ° | 13 |
| Max. grade ability | % | 40 |
| Fuel consumption for 100km | L | 45 |
| Main performance | ||
| Max. rated total lifting capacity | t | 70 |
| Min. rated working radius | m | 3 |
| Turning radius at turntable tail | m | 3.55 |
| Max. lifting torque | kN.m | 2303 |
| Base boom | m | 11.6 |
| Fully extended boom | m | 44.5 |
| Fully extended boom+ jib | m | 59.5 |
| Longitudinal outrigger span | m | 6.1 |
| Lateral outrigger span | m | 7.3 |
| Working speed | ||
| Boom luffing time | s | 60 |
| Boom full extension time | s | ≤150 |
| Max. swing speed | r/min | ≥2.0 |
| Max. speed of main winch (single rope) (no load) | m/min | ≥130 |
| Max. speed of aux. winch (single rope) (no load) | m/min | ≥108 |
Pictures
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Tags: 59.5m hydraulic boom truck, 70Ton hydraulic boom truck, Boom Truck Crane, XCMG QY70K-I
