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TR368Hc is a classic deep hole rock drilling rig, which is the latest generation product for the development of medium to large pile foundations; Suitable for pile foundation engineering of urban engineering and medium to large bridges.
Innovative design of the industry’s first all-electric control technology, which is controlled by electrical signals throughout the entire process, subverts the traditional control method of rotary drilling rigs, and possesses super-generation technical advantages.
A new layout of the vehicle structure; The latest Carter rotary excavator chassis; A new generation of power heads, high-strength twisting resistant drill pipes; hydraulic components such as main pumps and motors are all equipped with large displacement.
Guided by marker demand and guided by technological innovation, it is positioned to develop high-quality pile foundation construction machinery to solve the problems of low construction efficiency, high construction cost and severe pollution of ordinary drilling rigs, and to provide high-end quality products for construction enterprises.
It is positioned to provide customers with overall construction solutions, especially in complex application environments and geological conditions, to improve the construction revenue of construction projects and achieve win-win cooperation with customers.
| Main parameters | Parameter | Unit |
|---|---|---|
| Pile | ||
| Max. drilling diameter | 2500 | mm |
| Max. drilling depth | 100/65 | m |
| Rotary drive | ||
| Max. output torque | 370 | KN-m |
| Rotary speed | 6~23 | rpm |
| Crowd system | ||
| Max. crowd force | 290 | KN |
| Max. pulling force | 335 | KN |
| Stroke of crowd system | 6500 | mm |
| Main winch | ||
| Lifting force (the first layer) | 370 | KN |
| Wire-rope diameter | 36 | mm |
| Lifting speed | 73/50 | m/min |
| Auxiliary winch | ||
| Lifting force (the first layer) | 110 | KN |
| Wire-rope diameter | 20 | mm |
| Mast inclination angle | ||
| Left/right | 5 | ° |
| Forward | 5 | ° |
| Chassis | ||
| Chassis model | CAT345GC | - |
| Engine manufacturer | CATERPILLAR | - |
| Engine model | C-9.3B | - |
| Engine power | 259 | KW |
| Engine power | 1750 | rpm |
| Chassis overall length | 5988 | mm |
| Track shoe width | 800 | mm |
| Tractive force | 680 | KN |
| Overall machine | ||
| Working width | 4300 | mm |
| Working height | 25373 | mm |
| Transport length | 17413 | mm |
| Transport width | 3000 | mm |
| Transport height | 3726 | mm |
| Total weight (with kelly bar) | 100 | t |
| Total weight (without kelly bar) | 83 | t |
The TR368Hc is a classic deep hole rock drilling rig designed for developing medium to large pile foundations. It is ideal for pile foundation engineering in urban construction and medium to large bridge projects.
This rig features the industry's first all-electric control technology, where operations are managed via electrical signals throughout the entire process. This modern method delivers superior efficiency, stability, and control performance compared to traditional control methods.
The TR368Hc supports a maximum drilling diameter of 2500 mm and a maximum drilling depth range of 100/65 meters, making it highly capable for deep hole rock applications.
The drilling rig is built on a Carter rotary excavator chassis (CAT345GC) and is powered by a Caterpillar C-9.3B engine with an engine power of 259 KW at 1750 rpm.
For standard setups, it supports the Friction Kelly bar (∅530-6*18) and the Interlock Kelly bar (∅530-4*18). For specialized configurations, an Interlock Kelly bar (∅530-4*19) is available.
