Bazhou East Trenchless Equipment Factory HD-23 type trenchless horizontal directional drilling configuration table No. Name Model Quantity Remarks 1 rig HD-23 type 1 sets overall crawler drill two high-intensity whole Ф60x3000mm 67 根 three drill guide a set of four oblique palm pilot bit reaming drill two 5 Ф200, Ф300, Ф500, Ф600 4 6-power head shorting Ф60 1 x 7 protection Short Ф60 2 8 shackle pay slips Ф60 2 9 male and female slider Ф60 2 个 male and female anchor a 10 Ф70 4 根 solid rod actuator 20 t 11 minutes a combination of pad 12 1 set of 13 sets of 14 seals a Cummins diesel engine parts 1 set 110KW / 2200 15 1 set of mud pump parts and tools Showerheads 1 17 16 mud pump suction pipe 18 a random tool a threaded sleeve 19 oil (barrels) a barrel Total Main features: 1, hydraulic system and circuit design is simple, rig failure rate, easy maintenance and repair. 2, using the gear chain sliding systems, motor feed, high transmission efficiency, smooth operation, easy maintenance and simple. 3, the main components selected domestic first-class manufacturer of hydraulic components supporting, greatly improving product performance and reliability. 4, the configuration Ф60 × 3000 drill, full rig construction capacity. 5, the configuration of airborne mud pump (250L / min), to facilitate construction. 6, steel track plug rubber block, hardness and softness, suitable for a variety of complex road to walk. 7, engine power, powerful rig. 8, console user-friendly design, wide visual range, operating wide field of vision, increase resistance to fatigue of the operator. HD-23 type trenchless horizontal directional drilling main technical parameters of a main technical parameters No. contents of the parameter a pullback (KN) 230 2 feed force (KN) 230 3 rated rotary torque (NM) 7280 4 rotation speed ( rpm) 0-115 5 to carry out the process (mm) 3300 6 maximum feed speed (m / min) 22 7 walking speed (km / h) 1.7 / 3.4 8 hydraulic system pressure (MPa) 23 9 drill size (mm) φ60 × 3000 overall 10 drilling angle (°) 8-22 11 Cummins Engine Model 6BT5.9-C150 12 Host power (KW / rpm) 110 13 spindle speed (high, low speed two steps) 0-120 r / min 14 Mud Lexus YWB-250 15 pump mud pump maximum pressure (MPa) 8 Second, the equipment and components illustrate the main features of a fully hydraulic drive: two-speed power head, drilling pullback low speed, load and from the drill, the power can accelerate the slide head. 2 Move: self-propelled rubber track overall impact on roads, lawns and scenic spots is minimal. 3 Power Head Drive: hydraulic motor, reducer 4 feed pullback mode: hydraulic motor, reducer, chain 5 Cummins Engine (Four-stroke, turbocharged, six-cylinder water-cooled diesel engine) 6 7 Eaton hydraulic pump high pressure cast iron Beijing Howard cycloid hydraulic valve motor 8 9 Yining walking gear motor 10 11 Shandong Hangzhou Donghua Chain length source cylinder