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Product Details:
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| Max Torque: | 250 | Max Drilling Diameter: | 2000 |
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| Max Drilling Depth: | 31.2 | Weight: | 68t |
| High Light: | Pile Driver Hydraulic Rotary Piling Machine,Small Crawler Rotary Piling Rig,2000 Drilling Rotary Piling Rig |
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| KR250ES | |||
| 性能参数 | Performance Parameter | Unit | Value |
| 最大输出扭矩 | Max. torque | kN.m | 250 |
| 最大钻孔直径 | Max. drilling diameter | mm | 2000 |
| 最大钻孔深度 | Max. drilling depth | m | 31.2 |
| 钻孔转速 | Working speed | rpm | 6~26 |
| 加压油缸最大加压力 | Max. cylinder pressure | kN | 220 |
| 加压油缸最大提升力 | Max. hoist capacity | kN | 220 |
| 主卷扬最大提升力 | Main winch pull force | kN | 230 |
| 主卷扬最大提升速度 | Main winch speed | m/min | 80 |
| 辅卷扬最大提升力 | Auxiliary winch pull force | kN | 110 |
| 辅卷扬最大提升速度 | Auxiliary winch speed | m/min | 75 |
| 加压油缸最大行程 | Max. cylinder stroke | mm | 2000 |
| 桅杆左右倾斜角度 | Mast side raking | ° | ±5 |
| 桅杆前倾角度 | Mast raking forward | ° | 5 |
| 最大工作压力 | System pressure | mpa | 35 |
| 先导压力 | Pilot pressure | mpa | 3.9 |
| 最大行走速度 | Max. walking speed | km/h | 1.5 |
| 最大牵引力 | Max. pull force | kN | 510 |
| 工作状态高度 | Operating height | mm | 10915 |
| 工作状态宽度 | Operating width | mm | 4300 |
| 运输状态高度 | Transport height | mm | 3395 |
| 运输状态宽度 | Transport width | mm | 3000 |
| 运输状态长度 | Transport length | mm | 10645 |
| 整机重量 | Total weight | t | 69 |
| 发动机性能 | Engine performance | ||
| 发动机型号 | Engine type | QSL9 | |
| 发动机形式 | Engine form | Water cooled, six cylinder line, turbocharged | |
| 缸数*缸径*行程 | Cylinder number*cylinder diameter*stroke | mm | 6×114×145 |
| 排量 | Displacement | L | 8.9 |
| 额定功率 | Rated power | kw/rpm | 232/1900 |
| 最大扭矩 | Max. torque | N.m/rpm | 1424/1500 |
| 排放标准 | Emission standard | EUⅢ | |
| 可配置钻杆型号 | Kelly bar | ||
| 钻杆 | Model | Interlocking | |
| 外径(mm) | Outer diameter | φ650 | |
| 层数*每一层的长度(m) | Layers*Length of each section | 8×5.3 | |
| 最大深度(m) | Max.depth | 31.2 | |
| 底盘 | Chassis | ||
| 履带外宽(最小~最大) | Track width | mm | 3000~4500 |
| 履带板宽度 | Width of track plate | mm | 800 |
Why Choose Us?
1. We are the professional & trustworthy manufacturer of piling machinery in China, best quality & best service.
2. Supply professional customized service to meet all your requirements.
3. Our rotary drilling rigs have been sold to more than 7 counstries, such as Russia, Australia, Thailand, Zambia and others.
4. Competitive price.
FAQ
Q1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is half a year or 1000 working hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
Q2: What's your service ?
We can offer professional technical support and good after-sale service to you.
Modification methods will be different according to different models and configurations of your owned excavators.
Before modifying, you need to provide configuration, mechanical and hydraulic joints and others.
Before modifying, you need to confirm technical specification.
Contact Person: Ms. Camilla
Tel: +86 18352067788
Fax: 86-510-83590757
