DTH - Large Dia DTH

 
DTH DOWN THE HOLE HAMMER PILING
 
ENTECO product range includes application of large diameter Down The Hammers to be installed on high capacity rigs, with long mast stroke, dedicated rotary tables and clamping assembly, capable to guarantee great levels of productivity to drill large piles into rock formations.

ENTECO DTH application is designed to use DTH system to drill piles up 1200 mm diameter with a single stroke of the rotary up to 24 meters.

The units are equipped with crowd/extraction winch mounted on the mast, rotary tables with gear box for drilling speed control, dust collector cap, lower clamps assembly composed of one section of blocking clamp and one section of joint breaking clamp. The system is fully hydraulically integrated with the base rig with the option to provide a wireless remote control for the drilling operations.

Application field:
- Limestone, rock formations or harder strata with obstructions
- Possibility to socket into hard rock
- Secant piles possibility
- Existing concrete and steel reinforcement cutting

Features:
- Faster production in hard strata e rock formation
- Large diameter with single bit compared to standard micropiles
- Greater production and timing
- Collection of dust and pulverized materials
- Enhanced verticality control
- No fluids to sustain the pile are required
- Full control of piles verticality by means of electronic device
 
Series/Model Torque max
(kNm)
Diameter max
(Ø mm)
Rotary stroke
(m)
Crowd Force
(kN)
Extraction Force
(kN)
PDF
E 9070 DTH 275 1200 18 280 760
E 9080 DTH 320 1200 21 330 870
E 9100 DTH 400 1200 24 400 1000
E 7050 DTH 245 1000 20 200 530
E 7080 DTH 300 1200 21 300 840
E 6040 DTH 150 800 17,5 150 450
E 6050 DTH 245 1000 18,5 200 530
E 5045 DTH 245 1000 20 600 600
             


DTH
 
footer
Enteco S.R.L.
P.I. 03015640273

Tel. +39 0421 679977
Fax +39 0421 679993

info@entecodrill.com
Company
Home
Products
News
Gallery
Distribution
Used Equipment
Contacts
Products
E 9000
E 8000
E 7000
E 6000
E 5000
Tunnel
Drilling Rigs
Tools & Accessories
Special Equipment
Technologies
R
CFA
SP
DR
DTH
HG
PD
SM
Utility
Gallery
Download
Privacy
Legal
Work with us
Link
Country
English