Construction Machinery

Share us

HDD Rig

DDW-230

Description

The DDW-230 HDD Rig adopts the self-propelled rubber crawler chassis. It is small and movable. The feeding or pulling can be realized by the chain-drive motor system. The rotary head is driven by double motor with large torque. It is equipped with its mud pump (250L/min.) and open-type control cabin. The HDD Rig is adaptable for the tunnel crossing projects in the downtown and outskirts.
Technical Specifications:
Engine
Power rating at 2400rpm (kw) 125
Fuel tank capacity L 200
hydr aulic system
Hydr. oil tank capacity L 500
Rotary head unit
Max torque (Nm) 9000
Rotary speed (r/min) 0-110
Mast type
Feed force (kn) 230
Full back force (kn) 230
Drill rod (dia ×length) (Mm) 73×3000
Free working length (M) 3.1
Entry drill angle (°) 10-20
Rubber crawler base
Clamp
Clamping dia (max) (mm) 85
Mud pump
Max flow (L/min) 250
Max pressure (mpa) 8
Mud mixing (m3) 1.7
Transport dimensions (L×W×H) (m) 5.9×2.2×2.3
weight (T) 7.1
Ps:the 3000mm in the bracket is the length of 50×3000 drill rod

HDD rig, horizontal directional drilling rig,

Read More

Previous

well drilling and engineering drilling rig...

Previous

Coal Mine Tunnel Drilling Rig ZLJ-400...

BAOHUA HEAVY INDUSTRY CORP., LIMITED

drilling maichine, tractors, cranes, loaders

Address: No.13 of Ma Lian Dao Road, Xuanwu district,
Beijing, Beijing
China, 100055

Tel: 0086-10-59560491
Fax: 0086-10-59560447

H5响应式定制设计
26种语言,SEO营销型网站


H5/响应式/营销型企业网站; 26种语言扩展;
覆盖: 英文、法语、德语、西班牙语、葡萄牙语、俄语、阿拉伯语、波斯语、日语、韩语
了解更多