Pipe Hydraulic Crawler Crane
Crawler Crane
MAX.Lifting Capacity:25,000kg
MAX.Lifting Height:27.4m
Engine:CUMMINS 6CTA8.3-C215/QSB8.3-C220
Operating Weight:34,500kg
The QUY25 crawler crane is a 25-ton class full-rotation, three-section telescopic boom, fully hydraulic crawler crane, positioned for medium-to-medium tonnage heavy-duty lifting and complex terrain operations. It features low ground pressure, high-precision control, strong reliability, and short-distance self-propelled relocation, making it suitable for municipal pipelines, equipment installation, pipeline auxiliary lifting, steel structures, wetlands/soft soil/mountainous areas, and other scenarios. It is an upgraded version of the QUY16, offering enhanced performance and wider operating range.
Strong Terrain Adaptability: Its wetland-type crawler track and low ground pressure design outperform tire cranes and truck cranes in soft soil/wetlands/rough terrain, solving the pain points of "inaccessibility" and "stability issues."
High Operational Efficiency: The three-section telescopic boom, fully hydraulic control, 360° rotation, and short-distance self-propelled operation integrate lifting, relocation, and positioning, saving over 30% of working time compared to traditional equipment.
Safe and reliable: Multiple hydraulic safety features and intelligent monitoring ensure low failure rate, high uptime, and a life-cycle cost that is over 50% lower than imported equipment of the same tonnage.
High versatility: 25-ton heavy-duty capacity, suitable for various scenarios including municipal pipeline networks, equipment installation, pipeline auxiliary lifting, steel structure construction, and power line construction. One machine for multiple uses reduces equipment investment.
Main Specification of QUY25 Crawler Crane
| Chassis model | Special chassis of lengthened X mechanism | ||
| Engine | Model | Cummins 6CTA8.3-C215 | Cummins QSB8.3-C220 |
| Rated Power(kW/r.p.m) | 160/2200 | 162/2200 | |
| Fuel Consumption rate(g/kW.h) | 230 | 192 | |
| Max Lifting Capacity(t) | 25 | ||
| Max.Lifting moment of base boom(kN.m) | 735 | ||
| Max.Lifting moment of full extended boom(kN.m) | 450 | ||
| Max.Lifting height of base boom(m) | 9.8 | ||
| Max.Lifting height of full extended boom(m) | 27.8 | ||
| Max.Lifting overhang of full extended boom(m) | 20 | ||
| Base boom length(m) | 9.5 | ||
| Full extended boom length(m) | 27.8 | ||
| Max.Hoisting speed of the hook(m/min) | 9.5(8 part line)12.5(6 part line) | ||
| Track gauge(mm) | 2740 | ||
Length of track on ground(mm) |
4020 | ||
| Track pitch(mm) | 203.2 | ||
| Track shoe width(mm) | Triangle,1100(optional track 950) | ||
| Min ground clearance(mm) | 485 | ||
| Walking speed(km/h) | 0～2 | ||
| Pressure of working hydraulic system(MPa) | 22 | ||
| Lifting,steering winch | Planetary reducer and brake inside | ||
| Hydraulic oil tank capacity(L) | 500 | ||
| Suitable Altitude(m) | 0～3000 | ||
| Max Grade Ability | 20° | ||
| Temperature of surroundings(℃) | -40℃~+60℃ | ||
| Overall dimension(L*W*H)(m) | 12.25×3.84×3.45 | ||
| Ground Pressure(MPa) | 0.04 | ||
| Operating Weight(kg) | 34500 | ||
Specifications are subject to change without prior notice
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