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TR80D Self Erecting hydraulic Rotary Drilling Rig
Home - Products - Rotary Drilling Rig - TR80D Self Erecting hydraulic Rotary Drilling Rig Drilling depth 25m,Drilling diameter 1200mm, Torque 80kN.m
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TR80D Self Erecting hydraulic Rotary Drilling Rig Drilling depth 25m,Drilling diameter 1200mm, Torque 80kN.m

TR80D rotary drilling is new designed self-erecting rig, which adopts advanced hydraulic loading back technology, integrates advanced electronic control technology. The whole performance of TR80D rotary drilling rig has reached advanced world standards.

We can design and manufacture drilling rigs and piling machine according to customers requirements.

TR80D rotary drilling is new designed self-erecting rig, which adopts advanced hydraulic loading back technology, integrates advanced electronic control technology. The whole performance of TR80D rotary drilling rig has reached advanced world standards.

The corresponding improvement on both structure and control, which makes the structure more simple and compact the performance more reliable and operation more humanized.

It is suitable for the following application:





Drilling with telescopic friction or interlocking Kelly bar-standard supply
Drilling with CFA drilling system-option supply

TR80D Main Technical Specification

TR80D Rotary drilling rig
Engine Model Cummins
Rated power kw 97
Rated speed r/min 2200
Rotary head Max.output torque kN´m 80
Drilling speed r/min 0-50
Max. drilling diameter mm 1200
Max. drilling depth m 25
Crowd cylinder system Max. crowd force Kn 90
Max. extraction force Kn 90
Max. stroke mm 2500
Main winch Max. pull force Kn 90
Max. pull speed m/min 60
Wire rope diameter mm 20
Auxiliary winch Max. pull force Kn 40
Max. pull speed m/min 40
Wire rope diameter mm 16
Mast inclination Side/ forwards/ backwards ° ±4/5/90
Interlocking Kelly bar ɸ299*4*7
Undercarrige Max. traveling speed km/h 1.6
Max. rotation speed r/min 3
Chassis mm 2600
Tracks mm 600
Caterpillar grounding Length mm 3284
Working Pressure of Hydraulic System Mpa 32
Total weight with kelly bar kg 26000
Dimension Working (Lx Wx H) mm 6100x2600x12370
Transportation (Lx Wx H) mm 11130x2600x3450

Features and advantages of TR80D Rotary Drilling Rig:

1. The maximum rotation speed of rotary head can reach to 50r/min.
2. The main and vice winch are all located in the mast which are easy to observe the direction of the rope. It improves the mast stability and construction safety.
3. Cummins QSB4.5-C60-30 engine is chosen to meet the state III emission requirements with economic, efficient, environmentally friendly and stable characteristics.
4. The hydraulic system adopts the international advanced concept, specially designed for the rotary drilling system. Main pump, power head motor, main valve, auxiliary valve, walking system, rotary system and the pilot handle are all import brand. The auxiliary system adopts the load-sensitive system to realize the on-demand distribution of the flow. Rexroth motor and balance valve are chosen for the main winch.
5. It is no need to disassemble the drill pipe before transporting which is transition convenient. The whole machine can be transported together.
6. All the key parts of the electric control system (such as display, controller, and the inclination sensor) adopt imported components of international famous brands EPEC from Finland, and use air connectors to make special products for domestic projects.
7. The width of chassis is 3m which can work stability. The superstructure is optimizing designed; engine is designed at the side of the structure where all components are located with rational layout. The space is large which is easy for maintenance. The design can avoid the narrow space defects which the
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