Project

Unit

CY-R60D

(AT-1500)

CY-R80D

(AT-2000)

CY-R120D

(AT-3000)

Working Parameters

Nominal well diameter

mm

1500

2000

3000

Maximum well depth

m

200

400

400

Diameter of guide hole

mm

216

241

280

Drilling angle

°

45~90(45~60 requires optional inclined shaft assembly)

Propulsion parameters

Propulsion

KN

620

1017

2400

Reverse lift

kN

1320

2425

4100

Advancing stroke

mm

1415

1450

1440

Swing parameters

Rated torque

kN·m

50

82

168

Peak torque

kN·m

60

94

192

Swing speed

r/min

0-40

0-30

0-24

Dynamic parameters

Main motor power

kW

90

90

160

Voltage

V

Standard 380 (optional 660/1000/1140)

Frequency

HZ

50

50

50

System pressure rating

MPa

35

35

35

Hydraulic oil tank volume

L

500

500

560

Filtration accuracy

μm

10

10

10