KR220E China drilling rig manufacturers ground hole drilling
machines full hydraulic drilling rig
Product description
1.Innovative drilling bucket depth measurement system.
2.Mast automatically adjust the vertical to enhance the accuracy of
the hole.
3.GB certification and EU EN16228 standard certification.
4.High-performance hydraulic system and control system.
5.Priority control function.
| Performance Parameter | Unit | Value |
| Max. torque | kN.m | 220 |
| Max. drilling diameter | mm | 1800/2000 |
| Max. drilling depth | m | 64/51 |
| Working speed | rpm | 5~26 |
| Max. cylinder pressure | kN | 210 |
| Max. hoist capacity | kN | 220 |
| Main winch pull force | kN | 230 |
| Main winch speed | m/min | 66 |
| Auxiliary winch pull force | kN | 90 |
| Auxiliary winch speed | m/min | 60 |
| Max. cylinder stroke | mm | 5000 |
| Mast side raking | ° | ±5 |
| Mast raking forward | ° | 5 |
| System pressure | mpa | 34.3 |
| Pilot pressure | mpa | 4 |
| Max. walking speed | km/h | 2.2 |
| Max. pull force | kN | 420 |
| Operating height | mm | 4300 |
| Operating width | mm | 21077 |
| Transport height | mm | 3000 |
| Transport width | mm | 3484 |
| Transport length | mm | 15260 |
| Total weight | t | 69 |
FAQ
1: What is the Warranty of the Rotary Drilling Rig?
The warranty period for new machine is a year or 2000 working
hours, whichever comes first will be applied.
Please contact with us for detailed Warranty Regulation.
2: Why should you buy from us not from other suppliers?
TYSIM is the only one focused on the development civil for small
and medium-sized enterprise, which is specialized in the rotary
drilling rig and obtains more than 40 pile driving products patent.
TYSIM core team is instituted by the senior researchers.
3: What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash;
Language:Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
