Compressor
MacGregor Air-cooled piston compressor L9, L14

Structural features

Intercooler and aftercooler• Two staged cylinders in 90° V-arrangement, with
one-throw crankshaft, single acting trunk pistons
1st stage: 1 cylinder
2nd stage: 1 cylinder• Finned pipes

Valves• Combined suction and pressure valves forboth stages
Air cooling• By radial fan directly driven by the crankshaft

Splash lubrication• Oil level inspection glass• Crankcase venting from oil filler to air suction filterBearings• Crankshaft: cylinder roller bearings• Connecting rod: needle roller bearings• Wrist pin: needle roller bearings

HATLAPA Air-cooled piston compressor L140, L160, L190

Structural features• Three staged cylinders in 2 x 60° W-arrangement,with one-throw crankshaft, single acting trunk pistons
1st stage:
1 cylinder
2nd stage: 1 cylinder
3rd stage:
1 cylinder
Valves• Combined suction and pressure valves for all stages
Air cooling• By axial fan directly driven by the crankshaft
Intercooler and aftercooler• Block type

Force feed lubrication• Gear pump driven by the cranckshaft by means of gearwheels• Oil pressure control by means of pressure gauge andpressure switch• Oil level inspection glass• Crankcase venting from oil filler to air suction filter• Oil filtration by external, exchangeable oil filter insert
Bearings• Crankshaft: slide bearings• Connecting rod: slide bearings• Wrist pin : needle bearings

Technical data

TypeL9L14

Cylinders

22

Stage

2

2

Speed
r.p.m.

F.A.Dm /hPowerkW

Weight incl. e-motor
approx. kg

1150

6.6

1.7

1450

8.7

1750

3Dimensions
ABC

120820540

540

2.3120

820

540

540

10.5

2.8120820

5405401150

10.5

2.7

140840

540

540

1450

14

3.5

140840

540

540

1750

174.2

140

840

540

540

All data apply to a final pressure of 30 bar. The right for alteration of specification and data to incorporate improvements in design is reserved.

Technical data

TypeL140

L160

L190

Cylinders

3

3

3

Stage

3

3

3

Speed
r.p.m.

F.A.DDimensions

m /hPower
kWWeight incl. e-motor
approx. kg

AB

C

1150

100

19.5

700

1540

1150

950

1450

127

26.8

700

1540

1150

950

1750

154

33.5

700

1540

1150

950

1150

118

23750

1675

1150

1050

1450

151

30750

1675

1150

10501750

185

40850

1675

1150

1050

1150

135

25750

1675

1150

1050

1450

175

34.5

850

1675

1150

1050

1750

215

46.5

900

1675

1150

1050

3

All data apply to a final pressure of 30 bar. The right for alteration of specification and data to incorporate improvements in design is reserved.

Wherever needed, you can rely on our support.
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Shipbuilders, shipowners and operators are able to optimise the lifetime profitability, safety, reliability and environmental
sustainability of their operations by working in close cooperation with MacGregor.
MacGregor is part of Cargotec (Nasdaq Helsinki: CGCBV).

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Version 2020-11

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