2018 XCMG XR280D Used Rotary Drilling Rig
Key Attributes
Brand Name:
XCMG
Model Number:
XR280D
Place of Origin:
China
Minimum Order Quantity:
1
Price:
Price Negotiable
Supply Ability:
2
Delivery Time:
15-20 work days
Payment Terms:
T/T
Standard Packaging:
Raw parts
Product Custom Attributes
Highlight
XCMG XR280D Rotary Drilling Rig
,XR280D Used Rotary Drilling Rig
,2018 XCMG Rotary Drilling Rig
Manufacturing Year:
2018
Brand:
XCMG
Max Output Torque:
280 KN.m
Max Drilling Diameter:
2,500 Mm
Max Drilling Depth:
88 M
Emission Standard:
National Stage IV
Product Description
2018 XCMG XR280D Rotary Drilling Rig
1. Equipment Basic Information
Model: XCMG XR280D Rotary Drilling Rig
Manufacture Year: 2018 Well-maintained used unit
Application: Suitable for high-rise building foundations, large bridge piles, municipal key projects, highway and railway pile foundations, and medium-to-large hard rock piling projects.
Condition: Original genuine machine with complete factory configuration, stable hydraulic system, regular maintenance and low overall wear.
Emission Standard: National Stage IV, fully compliant with nationwide site access, transfer and annual inspection policies.
2. Main Construction Parameters
Rated Output Torque: 280kN·m
Max Drilling Diameter: 2500mm
Max Drilling Depth: 88m
Power Head Rotation Speed: 6–22r/min
Max Working Pressure: 35MPa
Main Winch Lifting Force: 380kN
Total Machine Weight: 88000kg
3. Drill Rod & Construction Performance
Drill Rod Configuration: Matched high-strength heavy-duty drill rod with reliable locking structure, stable torque transmission and excellent hard rock breaking performance.
Construction Features: Large torque output, strong deep penetration capacity, precise verticality control and low hole collapse rate during long-distance drilling.
Strata Adaptation: Adaptable for clay, sand-gravel layers, pebble layers, completely weathered rock and medium-hard rock, ideal for medium and large-diameter pile foundation construction.
4. Power System
Engine Model: Industrial turbocharged diesel engine
Rated Power: 257kW
Power Performance: Sufficient low-speed high-torque reserve, stable output without stalling during deep drilling and hard rock breaking operations.
Fuel Economy: Mature power matching and intelligent fuel-saving calibration, low comprehensive fuel consumption and economical long-term operation.
Reliability: High-temperature and dust-resistant industrial engine, fully adaptable to long-term outdoor heavy-duty construction conditions.
5. Hydraulic & Control System
Hydraulic System: High-stability full hydraulic system with precise pressure control, fast response and coordinated pressing, lifting and slewing compound actions.
Operation Performance: Sensitive pilot control, accurate micro-adjustment, stable drilling process without jitter, simple and efficient operation.
Sealing Performance: Full-machine upgraded sealing components with excellent dustproof, waterproof and anti-leakage performance for all-weather continuous construction.
Intelligent Configuration: Equipped with real-time working condition monitoring, fault self-diagnosis and multi-safety protection devices to guarantee standardized construction safety.
6. Chassis & Structural Performance
Chassis Configuration: Reinforced heavy-duty crawler chassis with 800mm widened track shoes, low ground pressure and strong trafficability on muddy and soft foundation sites.
Luffing Structure: Optimized double-cylinder supporting structure with strong anti-deflection ability, ensuring high precision for deep-hole and large-diameter pile drilling.
Structural Advantage: Thickened high-strength mast and reinforced integral frame, strong impact resistance and fatigue resistance for long-term high-load piling operations.
7. Working Condition Adaptability
Applicable Projects: High-rise buildings, large bridge foundations, municipal infrastructure, highway & railway foundation engineering and medium-scale large-diameter pile projects.
Applicable Strata: Ordinary soil layer, sand-gravel layer, pebble layer, weathered rock and medium-hard rock composite strata.
Working Features: Wide drilling range, reliable rock-breaking capacity, high piling efficiency and stable pile-forming quality.
8. Core Equipment Advantages
Mature 280kN·m Classic Model: XCMG mainstream medium-large tonnage rotary drilling rig with mature technology, huge market inventory and universal spare parts.
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