Introduction
Horizontal directional drill is a construction machine laying a variety of underground public facilities (pipelines, cables, etc.) under the condition of no excavation of the surface. It is widely used in water supply, electricity, telecommunications, natural gas, gas, oil and other flexible pipeline laying construction. It is suitable for sand, clay and other ground conditions, and is not suitable for high groundwater level and pebble stratum.
Rig configuration
· Changzhou engine with strong power and reliable performance is adopted, with strong economy.
· Stable performance of rotary push ramada.
· Push and pull the oil cylinder to push the chain, high efficiency and long life. Functional requirement
· Mast luffing mechanism ensures a wide range of adjustment of drilling Angle between 13° and 24° to adapt to the length and different stratum construction conditions.
· The rig is small and can be constructed in a narrow space.
Rig parameters
Engine rating: 30 HP (single cylinder diesel)
Rotary torque: 1600 Nm rotary speed: 120 R/min Push tension: 60 KN Push and pull speed: 10m/min
Machine weight: 1.3T
Overall dimension of drilling rig (length * width * height) : 2*6.30*0.4 (m)
Drilling tools
Φ42mm*1m drill pipe 30; The sub-transfer 8T reamer is 40/80 Φ160