Arindum Drilling Technologies Pvt. Ltd.
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Arindum Products:

Horizontal directional drills - Trench-less Directional Drilling Rig-42L

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HT-42L trench-less directional drilling rig adopts steel track. The machine is mounted on a diesel engine, a drill frame, a mud pump, and a rotary head and convenient to move in urban areas. It also used widely in the city or outside trench-less pipe-laying. Hydraulic system adopts pilot control for remote and minimal operating force.


  • Pushing structure is chained wheel mode to reduce bearing capacity of roller chain, increase drill rig’s pullback store, enhance safety factor, save 20kw engine power.
  • Two-speed carriage and rotary power head is in favor of mixing soil in the hole and improving the success rate and working efficiency.
  • Heavy-duty Hydraulic rotary power head adopts rock drill head. It can bear a larger impact load and it is more suitable for dry or wet drilling and improves lifetime in dry or wet drilling.
  • The carriage with rollers reduces the friction and improves the lifetime of extension guide.
  •  Hydraulic auger anchor device saves labor force and increases efficiency.
  • Exclusive slide drill frame provides a range of setup angles for varying jobsites requirement.
  • Two hydraulic clamps make assemble and disassemble drill rods more conveniently and effectively.
  • Rotary power head is three Hydraulic motors, which synchronize to drive main shaft to make it run steadily, high rotary torque. Meantime, they match with pullback reasonably.
  • Optionally available patent products: Star Anti-sticking drill rod modules, drill rig hydraulic system achieve to alarm processing for anti-sticking drill rod, drill rig to drill in and dragged back to double dynamic monitoring, automatic protection before sticking to drill rod, automatically remove, automatically alarm to avoid breaking probe, breaking drill rod and other major incidents.
  •  Optionally independent mud mixing system.
  • The power station uses Cummins engine of America. And it is robust and reliable.
  • The diesel engine and main hydraulic parts (e.g. hydraulic pump, hydraulic valve, hydraulic motor, etc.) adopt imported products or famous domestic companies.
  • It equipped with 100hours high energy cell in order to complete long distance drilling
Specifications Unit 42 L
Diesel Engine Power Kw 132(160)
Max. Spindle Torque Nm 13000
Max. Pullback Force kN 420
Max. Thrust Force kN 420
Spindle Speed rpm 0-80
Entry Drill Angle ° 0-20
Max. Mud Flow Rate L/min 320(450)
Max. Fluid Pressure Mpa 10
Drill Rod(Dia.×Length) mm 73×3000(89×3000)
Feed Stroke mm 3000
Diameter Of Reamer mm 350-1000
Max. Paving Length m 150-600
Rig Size(L×W×H) m 7.5×2.2×2.6
Weight kg 10800

No. Description  Item Code  Unit   Qty. Remarks 
1 Combination Rig  HT-42L Nos. 1 132kw track mounted Power Station
2 73\89 Drill Rod 73/89X3000mm Pcs. 100  
3 Probe Box HT-TTH200 sets 1  
4 Skew Plate HT-ZXB002 Nos. 2  
5 Skew Plate HT-ZXB003 Nos. 2  
6 73 Long Extension Rod HT-CJG002 Nos. 2  
7 Adapter HT-278GJM238001 Nos. 1 Rotary Head
8 Extruding Reamer Bit HT-KKJ2400 Nos. 1 Ф260
9 Extruding Reamer Bit HT-KKJ3400 Nos. 1 Ф360
10 Extruding Reamer Bit HT-KKJ4400 Nos. 1 Ф460
11 Extruding Reamer Bit HT-KKJ5400 Nos. 1 Ф560
12 Extruding Reamer Bit HT-KKJ6400 Nos. 1 Ф660
13 Extruding Reamer Bit HT-KKJ7400 Nos. 1 Ф760
14 Extruding Reamer Bit HT-KKJ8400 Nos. 1 Ф860
15 Extruding Reamer Bit HT-KKJ9400 Nos. 1 Ф960
16 Torque Divider HT-FDQ200 Nos. 2  
17 Pull Head HT-73GLT001 Nos. 2  
18 Mud Mixing System HT-NJ100 Sets 1  
19 Ground Anchor   Pcs. 4  
20 Water Seal HT-25L-020004 Nos. 4  
21 Jaw HT-25L-070011 Nos. 8  
22 Instruction  and  Accessory of the Motor   Nos. 1  
23 Instruction and Accessory of the Mud Pump   Nos. 1  
24 Instruction and Accessory of the Drilling Machine   Nos. 1  
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The Waterwell Drilling Industry Leader
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