DRILL PANGOLIN®| DTH CRAWLER ROCK DRILL RIG | TOP HAMMER CRAWLER ROCK DRILL | DTH HAMMER | DRILL BIT | DRILL ROD
  • DRILLING RIG
    • DTH FULL HYDRAULIC (89-255MM) >
      • GRAND KHITAN-960-DTH (89-127mm)
      • GRAND KHITAN-970-DTH (102-152mm)
      • GRAND KHITAN-980-DTH (140-190mm)
      • GRAND KHITAN-990-DTH (178-255mm)
    • TOP HAMMER FULL HYDRAULIC (76-127MM) >
      • GRAND KHITAN-1088 TOP HAMMER (76-115mm) FOLDING BOOM
      • GRAND KHITAN-1068 TOP HAMMER (76-115mm)
    • DTH HYDRAULIC (89-406mm) >
      • KHITAN-910-PRO-DTH (89-178mm)
      • KHITAN-920-DTH (89-140mm)
      • KHITAN-930-DTH (89-127mm)
      • KHITAN-940-DTH (115-152mm)
      • KHITAN-950-DTH (CABIN | 89-178mm)
      • APOLLO SOLAR DRILL RIG (203-406mm)
    • PCR200 CLASSIC >
      • Furukawa PCR200-DTH(89-140mm)
      • YUAN-PCR200-PRO(64-76mm)
      • QIN-PCR200-DTH(89-165mm)
      • PCR200-MIX(64-165mm)
    • CM351 CLASSIC >
      • CM351(89-165mm)
      • CM351-PRO (89-165MM)
    • RC DRILLING RIG (400-1200M)
  • DRIFTER
    • PD200 Drifter
    • VL140 Drifter
    • H200 | H300 Drifter & Parts
  • CONSUMABLES
    • Top Hammer Drilling Tools >
      • Top hammer drilling bits
      • Shank Adapter
      • Coupler (Sleeve)
    • DTH Drilling Tools >
      • DTH bits
      • DTH hammer
      • Drill Rod
    • Shock absorbing sub
    • Air hose
  • PARTS
    • FURUKAWA PCR200 & PCR200-DTH >
      • Rotary head assembly
      • feed motor assembly
      • Hydraulic power pump assy
      • Track
    • Ingersoll Rand CM351 >
      • Air Pressure Regulators >
        • Air Pressure Regulator
        • Air Pressure Regulator (Feed)
        • Air Pressure Regulator (Rotation)
      • Air motors >
        • Air motor (Rotary vane motor)
        • Air motor (Rotary gear motor)
        • Air motor (Feed)
        • Air motor (Traveling)
        • Hydraulic pump air motor
      • Air control valves >
        • Hydraulic control vavle
        • Valve bank
      • Hydraulic pump
      • Feed gearbox
      • Rotary head assembly
      • Clamp Plate
    • EPIROC AIRROC D45 & D50 >
      • Rotary head assembly
      • Hydraulic pump
    • Dust Collector >
      • F11 Hydraulic Motor
      • Dust Collector (Filters)
      • Dust Collector (Water mist flushing system)
  • NEWS
  • CONTACT

CM351 DTH pneumatic crawler rock drilling rig

HAN-D50-DTH-PRO PNEUMATIC CRAWLER DRILLING RIG (CM351 UPGRADE)

Borehole Diameter : 89-165mm / 3.5-6.5 inch
Average Speed : 1 drill rod / 3 minutes ​

HAN-D50-DTH-PRO
(CM351 UPGRADE)


DRILLPANGOLIN® beyond the classic again.
​
HAN-D50-DTH-PRO pneumatic crawler drilling rig is designed base on world classical CM351 air track drill.
The drilling work is much easier now.​
HAN-D50-DTH (CM351) pneumatic crawler drilling rig_DRILLPANGOLIN

CM351 ROTARY HEAD ASSEMBLY

The rotary head assembly of HAN-D50-DTH-PRO (CM351) pneumatic crawler drilling rig is Interchangeable in Ingersoll Rand CM351 & Atlas Copco AirRoc D50 DTH down the hole crawler rock drilling rigs.

​Output torque: 2980 N/m
Rotating speed: 72 rpm
Picture

DRILL ROD STORAGE


STORAGE: 9 PCS
DRILL ROD DIMENSION: 76*3000MM
Picture

FORWARD


Operation valves are installed next to the drill guide, let driller easy to operate rig.
Picture

Air Compressor​


DRILL PANGOLIN & LIUTECH teamed up to manufacture an air compressor matching KHITAN series hydraulic crawler drilling rig, reaching the drilling target of No Fastest Only Faster.

LIUTECH as a multinational compressor supplier ATLAS COPCO group, a wholly owned company in China manufacturing, is a company specializing in the production of screw air compressor and its post-processing equipment manufacturer, has been committed to provide users with the compressed air system solutions.

"The CM351 is one of the world's classic DTH pneumatic crawler drilling rig, DRILL PANGOLIIN​ is fully inheriting and exceeding its outstanding quality.”

- J.C.WARRON | MSD MINING CONTRACTING LTD | KENYA

CM351-INGERSOLL RAND-DTH pneumatic crawler drilling rig_drillpangolin

Official Technical Data of HAN-D50-DTH-PRO pneumatic crawler drilling rig

Description 
HAN-D50-DTH-PRO pneumatic crawler drilling rig
(CM351 UPGRADE)
Rock hardness
F=6-20
Borehole diameter (mm)
90-165mm / 3.5-6.5 inch
Horizontal drill depth (m)
>30
Vertical drill depth (m)
>20m
Traveling speed (km/h)
0-3
Dimension (mm) L*W*H
5240 × 2210 ×1470
Net Weight (kg)
5000
Maximum air pressure (Mpa)
2.46
Traveling motor (kw)
8.8*2
Climbing angle (degree)
35
Drill Rod Storage (pcs)
9
Dust cover
Yes
INQUIRY NOW
ABOUT
​

About us
Service
R&D center
Mall
PRODUCT LIST
​

SURFACE QUARRY & MINING

DTH FULL HYDRAULIC DRILL RIG BY GRAND KHITAN
GRAND KHITAN-960-DTH hydraulic crawler rock drilling rig (89-127mm) 
GRAND KHITAN-970-DTH hydraulic crawler rock drilling rig (102-152mm) ​ 
GRAND KHITAN-980-DTH hydraulic crawler rock drilling rig (140-190mm) ​ 
GRAND KHITAN-990-DTH blast hole drilling rig (178-255mm) ​ 

TOP HAMMER FULL HYDRAULIC DRILLRIG BY GRAND KHITAN
GRAND KHITAN-1068 top hammer hydraulic crawler rock drilling rig (76-115mm)  
GRAND KHITAN-1088 top hammer hydraulic crawler rock drilling rig (76-115mm) folding boom  

DTH HYDRAULIC DRILL RIG BY KHITAN
​KHITAN-910-PRO DTH hydraulic crawler rock drilling rig  (89-178mm) manual rod carousel
KHITAN-920-DTH hydraulic crawler rock drill rig (89-140mm) manual rod carousel
KHITAN-930-DTH full hydraulic crawler drilling rig (89-127mm) automatic rod carousel
KHITAN-940-DTH full hydraulic crawler drilling rig (115-152mm) automatic rod carousel
KHITAN-950-DTH hydraulic crawler rock drilling rig (89-178mm)  with cabin | automatic rod carousel​
APOLO solar drilling rig
 (203-406mm)  
​
PCR200 CLASSIC
QIN-PCR200-DTH pneumatic crawler rock drilling rig (89-165mm)
YUAN-PCR200-PRO top hammer pneumatic crawler rock  drill (64 & 76mm)
​PCR200-MIX top hammer and DTH pneumatic crawler rock drill (64-165mm)

CM351 CLASSIC
CM351 DTH pneumatic crawler rock drilling rig (89-165mm)
CM351-PRO air track rock drill (89-165mm)

ADVENTURER RC
ADVENTURER RC DRILLING RIG (400-1200m depth)

AIR COMPRESSOR
​

CONSUMABLES
Top hammer bits
Shank adapter 
Coupler (Sleeve)
DTH Hammer
​DTH bits
Drill rod
Air hose
​

DRIFTER & PARTS
PD200 drifter & parts 
H200 hydraulic rock drill & parts
H300 hydraulic rock drill & parts

JACK LEGS
322D Jack Leg (Japan standard)
280LD Jack Leg (Japan standard)
24LD ​Jack Leg (Japan standard)
Apsaras-28 Jack Leg (China standard)
CERTIFICATION
​


Picture
FIND US
​

COPYRIGHT® 2013-2025   |    DRILL PANGOLIN®​
  • DRILLING RIG
    • DTH FULL HYDRAULIC (89-255MM) >
      • GRAND KHITAN-960-DTH (89-127mm)
      • GRAND KHITAN-970-DTH (102-152mm)
      • GRAND KHITAN-980-DTH (140-190mm)
      • GRAND KHITAN-990-DTH (178-255mm)
    • TOP HAMMER FULL HYDRAULIC (76-127MM) >
      • GRAND KHITAN-1088 TOP HAMMER (76-115mm) FOLDING BOOM
      • GRAND KHITAN-1068 TOP HAMMER (76-115mm)
    • DTH HYDRAULIC (89-406mm) >
      • KHITAN-910-PRO-DTH (89-178mm)
      • KHITAN-920-DTH (89-140mm)
      • KHITAN-930-DTH (89-127mm)
      • KHITAN-940-DTH (115-152mm)
      • KHITAN-950-DTH (CABIN | 89-178mm)
      • APOLLO SOLAR DRILL RIG (203-406mm)
    • PCR200 CLASSIC >
      • Furukawa PCR200-DTH(89-140mm)
      • YUAN-PCR200-PRO(64-76mm)
      • QIN-PCR200-DTH(89-165mm)
      • PCR200-MIX(64-165mm)
    • CM351 CLASSIC >
      • CM351(89-165mm)
      • CM351-PRO (89-165MM)
    • RC DRILLING RIG (400-1200M)
  • DRIFTER
    • PD200 Drifter
    • VL140 Drifter
    • H200 | H300 Drifter & Parts
  • CONSUMABLES
    • Top Hammer Drilling Tools >
      • Top hammer drilling bits
      • Shank Adapter
      • Coupler (Sleeve)
    • DTH Drilling Tools >
      • DTH bits
      • DTH hammer
      • Drill Rod
    • Shock absorbing sub
    • Air hose
  • PARTS
    • FURUKAWA PCR200 & PCR200-DTH >
      • Rotary head assembly
      • feed motor assembly
      • Hydraulic power pump assy
      • Track
    • Ingersoll Rand CM351 >
      • Air Pressure Regulators >
        • Air Pressure Regulator
        • Air Pressure Regulator (Feed)
        • Air Pressure Regulator (Rotation)
      • Air motors >
        • Air motor (Rotary vane motor)
        • Air motor (Rotary gear motor)
        • Air motor (Feed)
        • Air motor (Traveling)
        • Hydraulic pump air motor
      • Air control valves >
        • Hydraulic control vavle
        • Valve bank
      • Hydraulic pump
      • Feed gearbox
      • Rotary head assembly
      • Clamp Plate
    • EPIROC AIRROC D45 & D50 >
      • Rotary head assembly
      • Hydraulic pump
    • Dust Collector >
      • F11 Hydraulic Motor
      • Dust Collector (Filters)
      • Dust Collector (Water mist flushing system)
  • NEWS
  • CONTACT