Category Archives: Jintai

Jintai Hydraulic Rotary Drill SD25
Jintai, layout1, Rotary Drilling Rigs, SD

JINTAI SD25 Hydraulic Rotary Drilling Rig

Leave a comment

Rotary

Torque 250 kNm 184,391   ft. lbs
Crowd Cylinder Push – Pull Force 250 – 250 kN 56,202 – 56,202 lbf
Crowd Cylinder Stroke 5,700 mm 19 ft
Crowd Winch Push – Pull Force 250 – 250 kN 56,202 – 56,202 lbf
Crowd Winch Stroke 10,000 mm 33 ft
Maximum Speed of Rotation 30 rpm 30 rpm

Winch System

Main Winch – Line Pull 220 kN 49,458 lbf
Main Winch – Rope Diameter 28 mm 1.10 in
Auxiliary Winch – Line Pull 75 kN 16,861 lbf
Auxiliary Winch – Rope Diameter 18 mm 0.71 in

Engine

Brand CUMMINS
Model QSL-9
Engine Output 221 kW @ 1,850 rpm 296 hp @ 1,850  rpm

Hydraulic System

Hydraulic Pressure 330 bar 4,786 psi

Expandable Crawlers

Length 5535 mm 18 ft
Width 3200/4300 mm 10.49/14.10 ft
Shoe Width 800 mm 2.625 ft

Weight & Height

Mast Height 23.0 m 75 ft
Self Weight (Without drilling tools) 67.5 ton 148,812 lbs
Operating Weight 80.5 ton 177,472 lbs
Jintai SD15 Hydraulic Rotary Drilling Rig
Jintai, layout1, Rotary Drilling Rigs, SD

JINTAI SD20C Hydraulic Rotary Drilling Rig

Leave a comment

Rotary

Torque 200 kNm 147,512   ft. lbs
Crowd Cylinder Push – Pull Force 200 – 200 kN 44,962 – 44,962 lbf
Crowd Cylinder Stroke 5000 mm 16 ft
Crowd Winch Push – Pull Force 200 – 200 kN 44962 – 44962 lbf
Crowd Winch Stroke 10000 mm 33 ft
Maximum Speed of Rotation 30 rpm 30 rpm

Winch System

Main Winch – Line Pull 200 kN 44,962 lbf
Main Winch – Rope Diameter 26 mm 1.02 in
Auxiliary Winch – Line Pull 75 kN 16,861 lbf
Auxiliary Winch – Rope Diameter 18 mm 0.71 in

Engine

Brand CUMMINS
Model C8.3
Engine Output 196 kW @ 1,900 rpm 263 hp @ 1,900 rpm

Hydraulic System

Hydraulic Pressure 330 bar 4,786 psi

Expandable Crawlers

Length 5,400 mm 18 ft
Width 3150/4300 mm 10.33/14.10 ft
Shoe Width 700 mm 2.3 ft

Weight & Height

Mast Height 21.57 m 71 ft
Self Weight (Without drilling tools) 57.5 ton 126,766 lbs
Operating Weight 66 ton 145,505 lbs
Jintai SD15 Hydraulic Rotary Drilling Rig
Jintai, layout1, Rotary Drilling Rigs, SD

JINTAI SD15 Hydraulic Rotary Drilling Rig

Leave a comment

Rotary

Torque 150 kNm 110,634   ft. lbs
Crowd Cylinder Push – Pull Force 160 -160 kN 35,969 – 35,969 lbf
Crowd Cylinder Stroke 4000 mm 13 ft
Crowd Winch Push – Pull Force 200 – 200 kN 44,962 – 44,962 lbf
Crowd Winch Stroke 10000 mm 33 ft
Maximum Speed of Rotation 30 rpm 30 rpm

Winch System

Main Winch – Line Pull 140 kN 31,473 lbf
Main Winch – Rope Diameter 23 mm 0.91 in
Auxiliary Winch – Line Pull 50 kN 11,240 lbf
Auxiliary Winch – Rope Diameter 18 mm 0.71 in

Engine

Brand CUMMINS
Model 6BTAA5.9-C
Engine Output 133 kW @ 2,000 rpm 178 hp @ 2,000 rpm

Hydraulic System

Hydraulic Pressure 330 bar 4,786 psi

Expandable Crawlers

Length 5090 mm 17 ft
Width 3150/4300 mm 10.33/14.10 ft
Shoe Width 700 mm 2.3 ft

Weight & Height

Mast Height 20.1 m 66 ft
Self Weight (Without drilling tools) 45.5 ton 100,310 lbs
Operating Weight 55 ton 121,254 lbs