Reverse Circulation Drilling Rig| Construction Equipment

Video

BUMA CE

BUMA CE CO., LTD. is a leading manufacturer and supplier of foundation equipment. They have been supplying construction equipment to American, European, Asian and African markets since 1992. BUMA CE is one of the world’s premier manufacturers of Reverse Circulation Drilling (RCD) Rigs, Hammer grabs and Casing Oscillators. BUMA CE has signed numerous partnerships with not only South Korean professional civil contractors but also manifold overseas businesses in Asia including but not limited to Hong Kong, Singapore, Indonesia, Malaysia, India and all around the world
Visit them @ http://www.bumace.com

Description

RCD machine is essential for the foundation drilling of large diameter (1000-4000mm) pile. This equipment is used for drilling a borehole through soft and hard rock layers for the construction of foundation.

Drill string with special drill bit is used for drilling in the borehole, and the crushed cuttings are lifted out through the drill pipe rods by the means of compressed air during drilling.

MAX Drilling Dia. 1.5m

R1315
Max. Drilling Torque : 129kN.m
Rotation Speed : 0~24rpm
Thrust / Pull-up Force : 88ton / 129ton
Mast Tilting : 22⁰
Platform Tilting : 16⁰
Weight(Approx.) : 21ton
(Including Clamping Device Dia. 1500mm)
Drill String : NW200
Power Pack : P2612C / P3618C / P4214D

Max. Drilling Dia. 1.5m

R1815
Max. Drilling Torque :180kN.m
Rotation Speed : 0~16.2rpm
Thrust / Pull-up Force : 88ton / 129ton
Mast Tilting : 22⁰
Platform Tilting : 16⁰
Weight(Approx.) : 27ton
(Including Clamping Device Dia. 1500mm)
Drill String : NW200
Power Pack : P2612C / P3618C / P4214D

Max. Drilling Dia. 2.0m

R1820
Max. Drilling Torque :180kN.m
Rotation Speed : 0~16.2rpm
Thrust / Pull-up Force : 88ton / 129ton
Mast Tilting : 26⁰
Platform Tilting : 20⁰
Weight(Approx.) : 29.2ton
(Including Clamping Device Dia. 1500mm)
Drill String : NW200 / NW300
Power Pack : P2612C / P3618C / P4214D

Max. Drilling Dia. 2.5m

R3025
Max. Drilling Torque :300kN.m
Rotation Speed : 0~21rpm
Thrust / Pull-up Force : 122ton / 201ton
Mast Tilting : 30⁰
Platform Tilting : 16⁰
Weight(Approx.) : 34.8ton
(Including Clamping Device Dia. 2500mm)
Drill String : NW300
Power Pack : P3618C / P5318C / P4218D

Max. Drilling Dia. 3.0m

R3030
Max. Drilling Torque :300kN.m
Rotation Speed : 0~21rpm
Thrust / Pull-up Force : 122ton / 201ton
Mast Tilting : 32⁰
Platform Tilting : 12.5⁰
Weight(Approx.) : 37.2ton
(Including Clamping Device Dia. 3000mm)
Drill String : NW300
Power Pack : P3618C / P5318C / P4218D

Max. Drilling Dia. 3.3m

R3733
Max. Drilling Torque :370kN.m
Rotation Speed : 0~20rpm
Thrust / Pull-up Force : 122ton / 201ton
Mast Tilting : 35⁰
Platform Tilting : 10.5⁰
Weight(Approx.) : 42.1ton
(Including Clamping Device Dia. 2500mm)
Drill String : NW300
Power Pack : P6028C