XCMG QY25K5A 25-ton Truck Crane (2017) – Technical Specifications

1. General Overview

• Model: QY25K5A

• Type: Hydraulic truck-mounted crane

• Manufacturer: XCMG (Xuzhou Construction Machinery Group)

• Production Year: 2017

• Class: 25-ton lifting capacity

• Design: Compact, mobile, and versatile for construction, logistics, and industrial applications.

2. Chassis & Engine

• Chassis Model: Custom-designed for crane operation

• Engine Type: Diesel

• Engine Power: ~220 kW (295 HP)

• Emission Standard: Complies with China National Standard (likely GB III/Stage III equivalent)

• Transmission: Manual or automatic (model-dependent)

• Max. Travel Speed: 80 km/h

• Gradeability: ≥30%

3. Crane Performance

• Max. Lifting Capacity: 25 metric tons

• Max. Lifting Moment: ~1,000 kN·m

• Boom System:

  • Main Boom Length: 10.5–35.5 meters (4-section telescopic boom)

  • Optional Jib: 7–14 meters (luffing jib, extends max. reach to ~49.5 meters)

• Max. Lifting Height: ~49.5 meters (with jib)

• Max. Working Radius: ~40 meters (with jib)

• Min. Working Radius: 3 meters

4. Hydraulic System

• Pump Type: Variable displacement piston pump

• Control System: Proportional hydraulic control for smooth operation

• Slewing Speed: 0–2.5 rpm (360° continuous rotation)

• Hoisting Speed: 0–120 m/min (varies by load)

5. Axles & Suspension

• Axle Configuration: 3-axle (6×4 or 6×2, model-dependent)

• Suspension: Heavy-duty hydraulic damping + leaf spring

• Tire Specification: 12.00R20 or similar (front/rear)

6. Dimensions & Weight

• Overall Length: ~12.5 meters

• Overall Width: ~2.5 meters

• Overall Height: ~3.5 meters (traveling condition)

• Gross Vehicle Weight (GVW): ~32,000 kg

• Outrigger Span: ~6.0×6.0 meters (enhanced stability)

7. Safety & Features

• Load Moment Indicator (LMI): Real-time monitoring system

• Safety Devices: Overload protection, boom angle sensor, emergency stop

• Cab: Ergonomic design with air conditioning and adjustable seat

8. Compliance & Certification

• Meets Chinese GB standards (equivalent to international CE/ISO for key components).

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