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Tower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44TTower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44TTower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44T
Tower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44TTower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44TTower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44T

Tower Mounted Core Drilling Rig HF-2T,HF-4T,HF-42T,HF-44T

Drilling Diameter: BQ, NQ, HQ, PQ
Maximum Drilling Depth: 30-1450m
Engine Power: 20kw/30kw/37kw
Max. Torque: 2740-3300N.m

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overview

Main Features:

1. Combined with the main core drilling rig and towers

2. Compact in structure, reasonable in composition, light in weight, easy in disassembling, rational in rotary scope, convenient in operation and maintenance.

3. The drill rigs have the function of hydraulic raising and lowering, which is suitable in large angle slanting hole drilling.
 

At Work Site:

  • Core-Drilling-Rig
  • Core-Drilling-Rig
  • Core-Drilling-Rig

 

Technical Data

Items HF-2T HF-4T HF-42T HF-44T
Drilling depth 300-550m 700-1050m 700-1150m 700-1450m
Max.torque 3247 N.m 2740 N.m 3300 N.m 3300 N.m
Spindle stroke 560mm 600mm 600mm 600mm
I.D of spindle 96mm 68mm 93mm 93mm
Max.lifting capacity of spindle 60 KN 80KN 80KN 120 KN
Max. feeding force of spindle 45KN 60KN 60KN 90KN
Max.Hoisting Force 30 KN 30KN 30KN 45KN
Diesel engine power 22kw 30kw 30kw 37kw
Drill tower height 8m 10m 10m 10m
Max.Load of drill tower 75 KN 100KN 10KN 100KN
Adjusted angles of drill tower 45°-90° 45°-90° 45º-90º 45°-90°

 

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