|Max. torque:||280kN.m||Max. drilling diameter:||2200MM-2500mm|
|Max. drilling depth:||54m/80M||Speed of rotation:||7-23 rpm|
|Max. crowd pressure:||220 kN||Main winch line speed:||80 m/min|
|Stroke(crowd system):||6000 mm||Operating height:||14660 mm|
|Operating width:||2700 mm||Overall weight:||80 t|
KR 280 Max torque Hydraulic Piling Rig 280 kN 80 m depth Pile Driving Rigs
KR280C rotary drilling rig is a classic model features with high efficiency, low fuel consumption, smart and flexible, suitable for hard soil drilling, cast-in-place pile foundation work in civil engineering.
KR280C Rotary Drilling Rig - Your Best Choice for Drilling Rig Machine in Construction-Water Well/Mining/Buliding/Road/Bridge Construction
Main Features as below of KR280C Rotary Drilling Rig
Powered by Mitsubishi engine with rated power of 144 kW@2000 rpm, six gears control, SR155C10 power efficiency is significantly improved.
TYSIM Kelly bar is made of high strength steel tubes with light design. Maximum output torque reaches 155kN.m, maximum pile depth of friction Kelly is 56m, pile depth of interlocking Kelly is 44m.
New design of main winch delivers faster line speed of 80m/min, bigger lifting power with 160kN line pull.
The 5th generation rotary drive adopts multi-gear control, self-adaptive techniques, and double buffering system which can increase drilling efficiency and safety.
TYSIM intelligent operation system, advanced hydraulic system and heavy wide chassis ensure efficient, safe and stable operation.
Advanced welding robots, CNC automatic cutting machines ensure high precision and quality of the core components.
Compact in transport height and weight, the drilling rig is easy to transport in cities.
The tailored chassis with larger spaces for pumps and valves is for easy maintenance during work.
Spacious cab with panorama sunroof is designed to give the operator a comfortable environment and wide visibility.
Max drilling dia : 2200mm/2500mm
Max drilling depth : 80m/54m
Max torque: 285kN.m
Base engine :CAT C-9
Engine power :261kw