TR280W CFA Equipment
|Euro Standards||U.S. Standards|
|Max drilling depth||26m||85 ft|
|Max drilling diameter||1200mm||47in|
|Engine model||CAT C-9||CAT C-9|
|Max torque for CFA||120kN.m||88476lb-ft|
|Max crowd force of winch||280kN||62944lbf|
|Max extraction force of winch||280kN||62944lbf|
|Max pulling force of main winch (the first layer)||240kN||53952lbf|
|Max pulling speed of main winch||63m/min||207ft/min|
|Wire line of main winch||Φ30mm||Φ1.2in|
|Undercarriage||CAT 336D||CAT 336D|
|Track shoe width||800mm||32in|
|width of crawler||3000-4300mm||118-170in|
|Whole machine weight||78T||78T|
TR280W CFA rotary drilling equipment is suitable for oil drilling equipment, well drilling equipment, rock drilling equipment, directional drilling equipment, and core drilling equipment.
TR280W CFA rotary drilling rig is new designed selferecting rig, which adopts advanced hydraulic loading back technology, integrates advanced electronic control technology. The whole performance of TR100D 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
Features and advantages of TR280W CFA rotary drilling rig
1. The power head of TR100D 32m depth CFA rotary drilling rig has the function of high-speed soil rejection; the maximum speed can reach to 70r/min. It completely solves the problem of soil rejection difficulty for small diameter pile hole construction.
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 ondemand distribution of the flow. Rexroth motor and balance valve are chosen for the main winch.
5. TR100D 32m depth CFA rotary drilling rig 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.
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.