fundamental performance parameter

unit

Zyj-420/200

Zyj-770/170

Zyj-1000/135

main engine

working pressure

MPa

14

14

15

nominal torque

N.m

420

770

1000

rated speed

r/min

200

170

135

rated flow

L/min

43

65

58

drive

kN

18

50

50

return speed

m/min

12

2.5

2.5

Push the trip

mm

1100

800

800

Guide rail length

mm

2020

2060

2060

maximum workingheight

mm

2300

2220

2220

minimum workingheight

mm

800

1150

1150

No-load propulsion speed

m/min

5

1.9

450

Machine weight

Kg

260

450

1.9

Rinse water pressure

MPa

0.6~1.2

0.6~1.2

0.6~1.2

borehole diameter

mm

Φ 65

Φ65

Φ65

drilling rate

mm/min

250

300

300

noise

pressure level

db(A)

92

92

92

sound power level

db(A)

108

108

108

outline dimension

mm

20204002300 (tolerance ± 20)

2060×900×2000（tolerance±20）

2060×900×2000（tolerance±20）

pump station

rated pressure

MPa

15

16

16

rated flow

L/min

50

70

70

Motor model

YBKE3-160L-4

YBKE3-180L-4

YBKE3-180L-4

The motor is rated power

kW

15

22

22

The motor is rated voltage

V

380/660

380/660

380/660

Rated current of motor

A

29.11/16.8

43.1/24.88

43.1/24.88

Effective fuel tank volume

L

195

195

195

outline dimension

mm

1600500720 (tolerance ± 20)

1500×670×880（tolerance±20）

880×1500×670（tolerance±20）

Machine weight

Kg

400

550

550

operating floor

outline dimension

mm

390390820 (tolerance ± 20)

940×520×1190（tolerance±20）

940×520×1190（tolerance±20）

Machine weight

Kg

50

200

200