Prime Power Generators

Heavy-duty, Harsh Environment, Continuous Power

Moser’s prime power generators are purpose-built to perform flawlessly in the most demanding environments. Moser Energy built its reputation for reliability in extreme environments. We were the first company to successfully design and manufacture a generator that would run on raw wellhead natural gas from the intense heat and dust of West Texas to the bitter cold of Wyoming and North Dakota. Whether your power need is in the oilfield or elsewhere, we are confident that Moser’s generators will stand up to the test. All Moser Energy prime power generators perform to ISO 8528.

M350

The M350 22L turbo charged engine is a natural gas and propane power unit developed from the block up to be reliable and durable. Built on a proven harsh duty marine grade alternator. The V 12 features wet replaceable liners and water-cooled exhaust.

Superior engine performance is driven by an engine control unit that integrates and coordinates all critical functions, including Governor, Variable Ignition Timing, Air Fuel Ratio Control, Knock Suppression and Engine Protection.

ENGINE PRIME RATING HP (KW)
581 HP (434 kVA)
GENERATOR RATING KW (KVA)
384 kW (480 kVA)
MAXIMUM AMP RATING
526
SIZE OF UNIT
16′ X 8’6″ – TONGUE IS 4’9″
WEIGHT OF UNIT
Approximately 16,500 lbs.

M250

The M250 14L turbo charged engine is a natural gas and propane power unit developed from the block up to be reliable and durable. Built on a proven harsh-duty marine grade alternator. The V 8 features wet replaceable wet liners and water-cooled exhaust.

Superior engine performance is driven by an engine control unit that integrates and coordinates all critical functions, including Governor, Variable Ignition Timing, Air Fuel Ratio Control, Knock Suppression and Engine Protection.

ENGINE PRIME RATING HP (KW)
390 HP (291 kVA)
GENERATOR RATING KW (KVA)
284 kW (355 kVA)
MAXIMUM AMP RATING
376
SIZE OF UNIT
14’11” X 8’1″ – TONGUE IS 4’9″
WEIGHT OF UNIT
Approximately 14,000 lbs.

M170

The M170 11L turbo charged engine is a natural gas and propane power unit developed from the block up to be reliable and durable. Built on a proven harsh duty marine grade alternator. The 6-cylinder inline features replaceable dry liners and water-cooled exhaust.

Superior engine performance is driven by an engine control unit that integrates and coordinates all critical functions, including Governor, Variable Ignition Timing, Air Fuel Ratio Control, Knock Suppression and Engine Protection.

ENGINE PRIME RATING HP (KW)
268 HP (200 kVA)
GENERATOR RATING KW (KVA)
236 kW (295 kVA)
MAXIMUM AMP RATING
255
SIZE OF UNIT
14′ X 6’8.5″ – TONGUE IS 4’9″
WEIGHT OF UNIT
Approximately 10,000 lbs.

M130

The M130 8L turbo charged engine is a natural gas and propane power unit developed from the block up to be reliable and durable. Built on a proven harsh duty marine grade alternator. The 6-cylinder inline features replaceable dry liners and water-cooled exhaust.

Superior engine performance is driven by an engine control unit that integrates and coordinates all critical functions, including Governor, Variable Ignition Timing, Air Fuel Ratio Control, Knock Suppression and Engine Protection.

ENGINE PRIME RATING HP (KW)
201 HP
GENERATOR RATING KW (KVA)
169 kW (212 kVA)
MAXIMUM AMP RATING
195
SIZE OF UNIT
14′ X 6’8.5″ – TONGUE IS 4’9″
WEIGHT OF UNIT
Approximately 9,000 lbs.

M70

The generator package is purpose-built to provide prime power in the oilfield. The M70 8L Naturally Aspirated engine is a natural gas and propane power unit developed from the block up for maximum reliability and durability. The marine-grade permanent magnet generator is oversized to easily handle demanding loads and environmental conditions. The system can auto-switch between NG and propane under load to minimize downtime, and systems can be paralleled for redundancy or to serve large loads.

An engine control module monitors and controls advanced features to provide maximum performance over a wide range of gas quality while a sophisticated generator controller ensures safe operations and reliable power. Remote telemetry, alarming, and GPS tracking is standard on all units.

24/7 PRIME POWER KW (KVA)
70 kW (87 kVA)
ENGINE PRIME RATING HP (KW)
118 HP (88 kVA)
GENERATOR RATING KW (KVA)
128 kW (160 kVA)
MAXIMUM AMP RATING
105
SIZE OF UNIT
14′ X 6’8.5″ – TONGUE IS 4’9″
WEIGHT OF UNIT
Approximately 7,000 lbs.

Why Choose Us

Custom Power Solutions

Our energy solutions have paved the way for many innovative products such as the HybridGen, prime power and continuous duty generators which were the first commercial-grade generators designed and manufactured to run on raw wellhead gas.