parameter

D-22.5/46.3-51.5

D-8/119-139

D-12/14-51.5

D-11/13.3-47

structure type

D

D

D

D

compressed medium

Methanol circulating gas

Methanol circulating gas

Methanol compounded gas

Methanol compounded gas

cooling style

water cooling

lube style for cylinder

oil free

oil

oil

oil free

No. of row

2

2

2

2

No. of compressing stages

1

1

2

2

capacity(m3/min)

22.5

8

12

11

suction pressure(×0.1MPa)(G)

46.3

119

14

13.3

discharge pressure(×0.1MPa)(G)

57.5

139

51.5

47

piston stroke(mm)

240

320

320

320

speed of crack-shaft r/min)

375

300

333

370

shaft power(KW)

267

388

524

446

piston rod load(KN)

80

120

120

120

outline dimension((L×W×H))

6655×1837×1256

7266×2072×1360

7470×2570×1360

6672×2167×1255

Weight of main unit(t)

15.1

13.4

18

11.7

Weight of assembly unit(t)

28.9

29.36

29.3

36.6

model of the motor

YA800S2315-16P

TK400-20/1730

TK550-18/1730

YA630.500-16P

name of the motor

Explosion prevention, reinforced safety asynchronous motor

positive draft type synchronous motor

positive draft type synchronous motor

Explosion prevention, reinforced safety asynchronous motor

motor power (KW)

315

400

550

500

motor voltage (V)

6000

6000

6000

6000

motor speed (r/min)

375

300

333

370

Remarks