Used 2022 XCMG QY100K7C 100 Ton Truck Crane with 70m 7-Section Boom for Heavy Lifting
QY100K7C 100 Ton Truck Crane
,Heavy Lifting 100 Ton Truck Crane
This is a used XCMG 100-ton truck crane, model QY100K7C, in good working condition. It features a 7-section U-shaped high-strength steel telescopic boom with a maximum length of 70m.
The crane is equipped with XCMG's intelligent Load Moment Limiter (LMI) system, which provides real-time monitoring of the working status, including load, boom length, and working radius, ensuring safe and efficient operation. The hydraulic system adopts a load-sensitive variable piston pump, ensuring smooth and precise operation.
Powered by a high-power engine (Coms version optional) with 333kW rated power, the crane delivers strong performance and low fuel consumption. The heavy-duty 10×8 chassis provides excellent stability and load capacity, making it suitable for various complex construction sites such as wind power installation, bridge construction, and petrochemical projects.
| Item | Details |
|---|---|
| Product Name | XCMG QY100K7C 100 Ton Truck Crane / Mobile Crane |
| Brand | XCMG (Xuzhou Construction Machinery Group) |
| Model | QY100K7C |
| Origin | Xuzhou, Jiangsu, China |
| Certifications | ISO 9001, CE, GOST (CIS), GCC |
| Condition | New / Used (Optional) |
| Application | Wind Power Installation, Bridge Construction, Petrochemical Engineering, Heavy Lifting, Port Handling |
| Parameter | Value |
|---|---|
| Max. Rated Lifting Capacity | 100 Tons |
| Maximum Load Moment | 6000+ kN·m (Reference) |
| Main Boom Configuration | 7-section U-shaped High-strength Steel Telescopic Boom |
| Maximum Main Boom Length | 70 m (Typical for K7C series) |
| Maximum Lifting Height (Main Boom) | 71 m |
| Maximum Lifting Height (Main Boom + Jib) | 95 m+ (with 30m optional lattice jib) |
| Optional Jib Length | 18m / 24m / 30m |
| Maximum Working Radius | 55 m |
| Rated Hoist Speed (Main/Aux, No-load) | 130 m/min / 110 m/min |
| Maximum Slewing Speed | 2 r/min |
| Parameter | Value |
|---|---|
| Overall Dimensions (L×W×H) | 15800mm × 3000mm × 3990mm (Approx.) |
| Max. Allowable Total Mass | 54990 kg (Typical Class) |
| Cab Capacity | 3 Persons |
| Chassis Brand | XCMG Special Heavy-duty Chassis |
| Drive Type | 10×8 (Five-axle, Heavy-Duty) |
| Maximum Travel Speed | 80 km/h |
| Maximum Gradeability | 40% |
| Fuel Tank Capacity | 600 L |
| Tyre Specification | 445/95R25 |
| Parameter | Value |
|---|---|
| Engine Model | WP12.460E62 / Coms (Replaced for Cums) |
| Engine Max. Net Power / Speed | 333 kW / 1900 r/min |
| Emission Standard | Euro V / Euro VI (Optional) |
| Transmission | 16-speed Manual Gearbox (Fast / Eaton Optional) |
| Steering System | Hydraulic Power Assisted |
| Brake System | Air Brake + ABS + Spring Parking Brake |
| Parameter | Value |
|---|---|
| Hydraulic System Type | Load-sensitive Variable Piston Pump |
| Hydraulic System Rated Pressure | 35 MPa |
| Control Mode | Electro-hydraulic Proportional Pilot Control + CAN Bus |
| Outrigger Type | H-type Full-extendable Outriggers |
| Outrigger Span | 9.5 m (Longitudinal) / 9.0 m (Lateral) |
| Safety System | XCMG Intelligent Load Moment Limiter (LMI) + Height Limit + Overload Protection |
| Display System | 10-inch High-definition Intelligent LCD Monitor (With real-time load diagram, as shown in photo) |
| Item | Typical Value |
|---|---|
| Total Mileage | 10000-30000 km (Used unit reference) |
| Working Hours | 5000-8000 h (Used unit reference) |
| Production Date | 2020-2022 (Typical for this model) |
- 7-Section Ultra-Long U-Boom: High-strength steel boom with large section modulus, delivering 100t capacity and 70m reach for long-distance, high-altitude hoisting tasks.
- High-Power Powertrain: Equipped with a high-power engine (Coms version optional) providing 333kW output, ensuring strong performance and fuel efficiency for heavy-duty operations.
- Smart Control System: XCMG's LMI system with a large touch screen, real-time monitoring of load, boom length, and radius, ensuring safe and precise operation for complex projects.
- Heavy-Duty Chassis: 10×8 five-axle chassis with excellent load capacity and stability, designed for various harsh field conditions.
- Comprehensive Safety: Multiple safety devices including emergency stop button (red mushroom head as shown in photo), overload alarm, and outrigger interlock.
- Comfortable Operation: Spacious cab with air conditioning and ergonomic controls, reducing operator fatigue during long shifts.




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