XR220D-XG680D Used Rotary Drilling Rig
- Drilling Depth:8000mm
- Drilling Diameter:2000mm
- Engine Model:Cummins QSL-325
- Engine Power:242KW
- Rotary Torque:2200N.m
Introduction
XR220D rotary drilling rig imported Kawasaki hydraulic parts, power system matching reasonable, high construction efficiency, scalable special rotary chassis, to ensure the stability of the whole machine work.
| Type | Crawler Rotary Drilling Rig |
| Model | XR220D / XR260D / XR280D / XR300D / XR320D / XR360D / XR420D / XG450D / XG600D / XG680D |
| Condition | Well-Maintained, Properly Operated |
| Chassis | New / Old |
| Year of Manufacture | 2011 / 2012 / 2016 / 2019 / 2021 / |
Features
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- 1 It adopts hydraulic telescopic crawler chassis and large-diameter slewing bearing specially used for rotary drilling rigs, which can ensure super stability and convenient transportation.
- 2 It uses the original imported Cummins electronically controlled turbocharged engine, which has strong power and its emissions meet the Euro III emission standards.
- 3 The hydraulic system adopts extreme power control and positive flow control, making the hydraulic system more energy-saving and efficient.
- 4 The single-row rope main winch is used to effectively solve the problem of wire rope wear and effectively increase the service life of the wire rope; a drilling depth detection device is installed on the main winch, and the single-layer rope winding makes the depth detection more accurate.
- 5 The design of the whole machine meets the requirements of CE directives, safety is guaranteed, and construction is safer.
- 6 Standard winch pressurization and casing drive devices can meet various needs of users.
- 7 Standard centralized lubrication system makes maintenance more convenient.
- 8 Various specifications of drill rods are available to meet the needs of efficient construction in different formations.
- 9 Removable power head drive key for easy maintenance and replacement.
Product Applications
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Technical parameters
| Model | XR220D | XR260D | XR280D | XR320D |
| Engine | ||||
| Model | CUMMINS QSL-325 | CUMMINS QSL-325 | CUMMINS QSL-C400 | CUMMINS QSL-C400 |
| Rated power (kW) | 242 | 242 | 298 | 298 |
| Rated speed (r/min) | 2100 | 2100 | 2100 | 2100 |
| Machine parameters | ||||
| weight(kg) | 70000 | 70000 | 88000 | 92800 |
| Overall dimensions(mm) | 10260×4400×22120 | 10260×4400×22619 | 10770×4800×23146 | 10480×4800×25155 |
| Power head output torque (kN·m) | 220 | 220 | 280 | 320 |
| Power head speed (r/min) | 7~22 | 7~22 | 7~22 | 7~21 |
| Maximum drilling depth (mm) | 80000 | 67000 | 80000 | 9000 |
| Drilling diameter(mm) | 1700/2000 | 1700/2000 | 200/2500 | 2200/2500 |
| Chassis parameters | ||||
| Maximum walking speed (km/h) | 1.5 | 1.5 | 1.5 | 1.5 |
| Maximum climbing grade (°) | 35 | 35 | 35 | 35 |
| Minimum ground clearance (mm) | 468 | 445 | 468 | 445 |
| Track width(mm) | 800 | 800 | 800 | 800 |
| Track gauge(mm) | 3500～4400 | 3500～4800 | 3500～4400 | 3500～4400 |
| Ground pressure (Kpa) | 90 | 90 | 102 | 115 |
| Pressurized cylinder | ||||
| Maximum pull-out force (kN) | 200 | 210 | 210 | 250 |
| Maximum pressure (kN) | 200 | 220 | 220 | 250 |
| Pressure cylinder stroke (mm) | 5000 | 6000 | 6000 | 5000 |
| Main winch | ||||
| Maximum lifting force(kN) | 230 | 230 | 260 | 280 |
| Maximum hoisting speed (m/min) | 70 | 70 | 60 | 75 |
| Wire rope diameter (mm) | 30 | 30 | 32 | 36 |
| Auxiliary winch | ||||
| Maximum lifting force(kN) | 80 | 80 | 100 | 100 |
| Maximum hoisting speed (m/min) | 60 | 60 | 65 | 65 |
| Wire rope diameter (mm) | 20 | 20 | 20 | 20 |
| Mast inclination | ||||
| Sideways(°) | 4/4 | 4/4 | 4/4 | 4/4 |
| Forward tilt (°) | 5 | 5 | 5 | 5 |
