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USED DRESSER RAND 7MOS-4

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USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4
  • USED DRESSER RAND 7MOS-4

USED DRESSER RAND 7MOS-4

Safety note

Buying from non-Pro sellers
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This seller is not an Equipt Pro dealer. Equipt does not inspect items, handle payment or guarantee transactions. Verify the seller and equipment before sending funds.

How to stay safe with non-Pro sellers

Equipt connects buyers and sellers of industrial equipment. We don't own the machines, inspect them in person or process payment for you, so it's important to do your own checks—especially with sellers who are not using Equipt Pro.

Before you commit:
  • Confirm the seller's business name, address and contact details
  • Ask for recent photos or video of the equipment running, including serial plates
  • Request invoices, maintenance records or proof of ownership when appropriate
  • Compare pricing against similar listings to spot offers that look too good to be true
When paying:
  • Use secure, traceable payment methods (no cash or untraceable transfers)
  • Be cautious if a seller pressures you to move very fast or change payment details last minute
  • If anything feels off, pause the transaction and contact Equipt support before proceeding

Taking a few extra steps up front greatly reduces the risk of scams and helps keep the Equipt marketplace safe for everyone.

Overview
Type:
Compressor Parts & Components
Manufacturer:
DRESSER-RAND
Model:
7MOS-4
Stock #:
CS-0020334
Description

Dresser Rand MOS-4 / 550 HP Compressor Packages – designed for LNG Service
Dresser Rand Compressor Frame
Model: 7MOS-4
Stroke: 7”
RPM: 425
Non Lube Design
SN: 1392368
 
Dresser Rand Compressor Cylinder
Bore: 17.5”
Stroke: 7”
Class: HOS
MAWP: 545
Water cooled
Non lube cylinder
Standard fixed head
SN: 1395288
 
Dresser Rand Compressor Cylinder
Bore: 11.5”
Stroke: 7”
Class: HOS
MAWP: 1265
Water cooled
Non lube cylinder
Standard fixed head
SN: 1395278
 
Dresser Rand Compressor Cylinder
Bore: 10.5”
Stroke: 7”
Class: HOS
MAWP: 1650
Water cooled
Non lube cylinder
Standard fixed head
SN: 1390946
 
Dresser Rand Compressor Cylinder
Bore: 10.5”
Stroke: 7”
Class: HOS
MAWP: 1650
Water cooled
Non lube cylinder
Standard fixed head
SN: 1390947
 
WEG Electric Motor
HP: 550
RPM: 426
Volts: 480
Amps: 874.1
Hz: 50
Phase: 3
Frame: 8008
Enclosure: TEFC
Insulation Class: F
S.F.: 1.0
P.F.: 0.60
Duty: S1
Code: J
Altitude: 3300 ft
Weight 16,888 LBS
SN: 1021012036
 
Dresser Rand Panel
PN: 23844
Drawing: 000-025-0114
Supply Voltage: 24 VDC
Max Current: 10 Amps
SCCR: 10 Ks RMS
SN: 23844-016
 
Skid Dimensions: 27’5” L x 14’ W x 9’11” H
Estimated weight: 91,000 LBS

Specifications

Stroke: 7”
RPM: 425
SN: 1392368

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