Quick Details:
1. Our used crawler hydraulic rotary drilling rig offers single-load transportation convenience, ensuring efficient mobility on construction sites.
2. Equipped with a high-performance hydraulic system and control system, this rig delivers exceptional operational capabilities and precision.
3. It holds both GB certification and EU EN16228 standard certification, assuring compliance with stringent quality and safety requirements.
4. The single-cylinder luffing mechanism is optimized for enhanced structural integrity, ensuring stability during drilling operations.
5. The two-stage mast is thoughtfully designed to optimize performance, providing added strength and flexibility.
6. Our rig features an advanced rotary angle displacement output mechanism, enabling accurate and controlled drilling.
7. We have incorporated an innovative drilling bucket depth measurement system, ensuring precise and consistent hole depths.
8. The priority control function allows for efficient operation and control of various rig functions.
9. The reversible design of the rig's head enhances versatility, enabling effective drilling in different soil conditions.
10. The mast is equipped with automatic vertical adjustment, enhancing hole accuracy and overall drilling performance.
When it comes to used crawler hydraulic rotary drilling rig machines, we offer a one-stop shopping experience for all your construction needs. Our rig is designed for single-load transportation, allowing for easy mobility on construction sites. With a high-performance hydraulic and control system, it ensures efficient and precise operations. Our rig holds both GB certification and EU EN16228 standard certification, guaranteeing compliance with quality and safety regulations. The optimized structural design, advanced features such as the rotary angle displacement output mechanism, and innovative measurement systems contribute to its superior performance. Trust in our rig's reliability, versatility, and accuracy to enhance your construction projects.
Performance Parameter | Unit | Value |
Max. torque | kN.m | 150 |
Max. drilling diameter | mm | 1300/1500 |
Max. drilling depth | m | 42/52 |
Working speed | rpm | 6~30 |
Max. cylinder pressure | kN | 100 |
Max. hoist capacity | kN | 150 |
Main winch pull force | kN | 110 |
Main winch speed | m/min | 78 |
Auxiliary winch pull force | kN | 60 |
Auxiliary winch speed | m/min | 60 |
Max. cylinder stroke | mm | 3800 |
Mast side raking | ° | ±3 |
Mast raking forward | ° | 5 |
System pressure | mpa | 34.3 |
Pilot pressure | mpa | 3.9 |
Max. walking speed | km/h | 2.8 |
Max. pull force | kN | 229 |
Tail radius of rotation | m | 4 |
Operating height | mm | 16175 |
Operating width | mm | 3390 |
Transport height | mm | 3655 |
Transport width | mm | 3390 |
Transport length | mm | 14765 |
Total weight | t | 40 |
Type | Model | Manufacturer Year | Working Hours | Classis | Kelly bar/Max.depth |
KR150-5 | 16KR150G-005 | 20171102 | 5000 | ZG3255 | 325-4*10 37m |
KR220C-12 | 19KR220C012 | 20191207 | 1788 | CAT330D | 440-4*13.5 51m |
KR220C-16 | 20KR220C016 | 20201024 | 1873 | CAT330D | 440-4*13.5 51m |
KR220C-15 | 20KR250C015 | 202005 | 1994 | CAT330D | 440-4*13.5 51m |
KR90C-19 | 18KR90C019 | 20180507 | 3738 | CAT318D | 273-3*9.5 24m |
KR90L-23 | 20KR90L023 | 20200714 | 1500 | CLG915E | 299-4*8.5 28m |
KR90L-26 | 19KR90A026 | 20200102 | 2258 | CLG915E | 299-4*8.5 28m |
FAQ
1: How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
2: What can you buy from us?
Rotary Drilling Rig,Hydraulic Pile Breaker,Clamshell Telescopic Arm
3: 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.
4: What can you buy from us?
Rotary Drilling Rig,Hydraulic Pile Breaker,Clamshell Telescopic Arm