Model

ZTQ203-100/35

ZTQ203-100/35Ⅲ

ZTQ203-125/35

ZTQ203-125/35Ⅲ

Size range

Drill pipe

mm

127-203

127-203

127-203

127-203

in

3¹/₂"~5¹/₂",8"

3¹/₂"~5¹/₂",8"

3¹/₂"~5¹/₂",8"

3¹/₂"~5¹/₂",8"

Casing

mm

127-196

127-196

127-196

127-196

in

5"~7"

5"~7"

5"~7"

5"~7"

Max.torque

Drill pipe

kN.m

100

100

125

125

ft.lbf

73760

73760

92200

92200

Casing

kN.m

35

35

35

35

ft.lbf

25816

25816

25816

25816

Speed(High gear)

rpm

40

40

40

40

Speed(Low gear)

rpm

2.7

2.7

2.7

2.7

Air pressure

MPa

0.5—0.9

psi

72—130

Pressure rating

MPa

16.6

16.6

20.7

20.7

psi

2400

2400

3000

3000

Flow rating

L/min

114

114

114

114

gpm

30

30

30

30

Shifting distance

mm

0—1500

—

0—1500

—

in

0—59

—

0—59

—

Travel distance

mm

—

0—3000

—

0—3000

in

—

0—118

—

0—118

Lifting distance

mm

—

0—800

—

0—800

in

—

0—31.5

—

0—31.5

Size

mm

1760×1000×1360

1760×1830×2050

1760×1050×1475

1760×1830×2050

in

64.6×71.7×80.7

69×71.7×80.7

69×41.3×58

69×71.7×80.7

Weight

kg

2450

3600

2700

3800

lb

5400

7940

5950

8380