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Caterpillar Engine and Generator Made in China

With its independent wholly-owned factories in China, Caterpillar manufacturing all kinds of engines including industrial engine, marine engine, pump drive engine, railway engine, oil and gas engine as well as complete generator set in China.

Complete Power Pack System Resell by EMAC Group

Established in Hongkong in the year of 2010, EMAC Group Limited has been specializing in the export business of power system related products. With our self-owned sub-brands including SinoGen, SeaMac, DuraMac, ConeMac, PumpMac, RailMac and PartMac, EMAC provides one-stop power system solution which covers engine and systematic accessories, drivetrain parts etc.

Genuine Only-Answer for Trustworthy

EMAC can’t answer for “CHEAP”. With core business philosophy of “A Promise is A Promise”, every single product delivered by EMAC are original from Caterpillar, no matter complete engine or most ordinary spare parts such as bolts, always high standard, always reliable.

One-Stop Soluation-Being Helpful

Over 12 years rich experience accumulation, EMAC provided power system solutions for over 100 types of different applications, which also built wide and deeply networks in power system industry, from engine power pack to canopy type power unit, from baterryless system to explosion proof system, EMAC always find out reliable solution for you and being helpful as one-stop solution provider.

Founded in 1925, Caterpillar is headquartered in Deerfield, Illinois, USA, with sales and revenue of $41.7 billion at the end of 2020. Caterpillar is a leader in construction and mining equipment, diesel and natural gas engines, industrial turbines and diesel-electric locomotives. A leading global manufacturer of Caterpillar, Caterpillar sets itself apart in the industry with quality service throughout the product life cycle, advanced technology and decades of product expertise, providing exceptional value in helping customers succeed. Caterpillar operates independently and has customers in every corner of the world.
Caterpillar is headquartered in Deerfield, Illinois, USA, with 97,300 full-time employees and customers all over the world. There are more than 500 manufacturing, marketing, logistics, service, research… Read More

EMAC Group Limited was established in Hong Kong in 2010, aims to become a solid one-stop supplier in the power machinery industry. EMAC operating four overseas subsidiaries and owns 10 self-registered trademarks, our products are widely used in which covers energy, maritime, automotive, construction, railways and spare parts. Based on different types of DCEC engines, EMAC integrate other leading power system products into a complete power system.
With years of rich powertrain supply experience, EMAC can quickly understand and respond to customer needs, greatly reducing customer communication costs.
EMAC provides one-stop solutions covers from pre-design to components supply, from installation…Read More

With the mission of “Better Power, Better World”, EMAC gathering a brilliant well-educated team, all of EMAC’s team members are have English background, from sales to engineers, from marketing team to administration team, our good English foundation ensuing the ability of smooth communication with all customers.
EMAC also gradually builing our global services network, from branch companies to joint ventures, from local sales representatives to local after-sales services partners, we continuously expanding a global network that to provide better communication and services for our customers.
Till 2021, EMAC have branch companies and joint venture in Thailand and Singapore with after-sales service ability in this two countries. And we have sales representatives in Turkey, Spain, France and UK…Read More

As a 12 years experience profesional one-stop power system provider, EMAC have unique excellent ability with supplying complete power system for all kinds of applications.
From automotive powertrain system to industrial engine power system, from water pump drive package to complete generator set, from marine propulsion system to marine power system, by working closely with global leading companies’ factories in China, EMAC gives high-end solutions with competitive prices.
EMAC is excellent solution provider with a professional and dedicated team, we developed our advanced management system based on our past experience, and EMAC is the innovator of detailed visulization services that have professional video for every single products we sell…Read More

We cares your voice, from pre-sales communications, to sales communications, from after-sales complaints to customer review feedback, EMAC continuously collecting all kinds of qustions from customers, no matter questions on products, about business terms, marketing or manament related, helping EMAC and customers to know each other better and grow up together.
With the mission of “Better Power, Better World”, and the vision of “Help World Leverage the Power of China”, EMAC looking for business partners in each country, that can working both as branch company or joint venture, by leverage the rich resources here, business network and local service advantages in China, we hope can help all manufacturers in the world to improve their design ability, manufacturing capability, management…Read More

SeaMac 02

Maritime | Marine Propulsion and Power System-SeaMac

The power range of Caterpillar marine main engine is 93 to 5650 bkW, which can be used in a wide range of applications to provide stable power, long-term durability, high fuel efficiency, It has stable and safe performance, and meets the strict international classification society certification standards, such as EPA, IMO, etc.

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ConeMac logo

Industrial | Premuim Industrial Engine Power Pack-ConeMac

Caterpillar industrial application engines are used in air compressors, fire pumps, coolers, locomotives, mining, road machinery, engineering equipment and other industrial fields. With a good power and weight ratio, the world’s four major air compressor manufacturers Atlas, Sullair, Ingersoll Rand, and Allman are all using Cat engines as their power resource.

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PumpMac02

Pump | Pump Drive Engine Power Pack-PumpMac

Caterpillar water pump engines are primarily used in fire pump engines, which have a reputation for reliable starting and low owning and operating costs. Provide reliable and stable power, and high performance to provide high quality assurance for fire pump engines.

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The picture of DCEC Marine Engine application scenario picture showing the accessories and scopes of supply.

Railways | Railway Power System-RailMac

Caterpillar supplying engines to the rail industry, locomotive traction power from 200 to 5000 bkW, headend/hotel power from 300 to 725 ekW, maintenance Mode power from 8 to 2000 bkW. The traction of the locomotive mainly relies on the diesel-electric drive to generate electricity, and the diesel engine is driven by the hydraulic transmission device.

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DuraMac 02

Gas | Oil & Gas Power Solutions-GasMac

Carter power products used in the oil field mainly include a variety of uses, including explosion proof engine, fire pump engine, gas compressor, land drilling, offshore, and well service. The engine can provide power for equipment such as truck-mounted drilling rigs, workover vehicles, fracturing vehicles and mud pumps in the oil field.

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DuraMac 02

Gas | Oil & Gas Power Solutions-GasMac

Carter power products used in the oil field mainly include a variety of uses, including explosion proof engine, fire pump engine, gas compressor, land drilling, offshore, and well service. The engine can provide power for equipment such as truck-mounted drilling rigs, workover vehicles, fracturing vehicles and mud pumps in the oil field.

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Find Engines by Series

We provides classifications by engine series, please click below list to find more details of Caterpillar engine.

CAT Marine Main Engine

3512C-SS-ME1400 Marine Main Engine

3512C-SS-ME1400 Marine Main Engine

Rated Power:1044 HP 1600 @ RPM
Engine Type :V-12, 4-Stroke-Cycle-Diesel
Bore x Strock :170.0 mm * 190.0 mm
Displacement :51.8 L (3161 cu in)
Emission Standard : IMO II

Caterpillar C7.1-ME280 Marine Main Engine

Caterpillar C7.1-ME280 Marine Main Engine

Rated Power: 209 HP @ 2300 RPM
Engine Type:I-6, 4-Stroke-Cycle-Diesel
Aspiration: Turbocharged-Aftercooled
Bore x Strock: 105 mm x 135 mm
Emission Standard: IMO II

Caterpillar C8.7 Marine Main Engine

Caterpillar C8.7 Marine Main Engine

Rated Power: 478 HP @ 2300 RPM
Engine Type: I-6, 4-Troke-Cycle-Diesel
Bore x Strock: 117 mm x 135 mm
Aspiration: Supercharged-TC-Aftercooled
Emission Standard: IMO II,Tier 3

Caterpillar C9.3-ME375 Marine Main Engine

Caterpillar C9.3-ME375 Marine Main Engine

Rated Power: 280 HP @ 1800 RPM
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 115 mm x 149 mm
Aspiration: Turbocharged-Aftercooled
Emission Standard: IMO II

Caterpillar C9.3-ME416 Marine Main Engine

Caterpillar C9.3-ME416 Marine Main Engine

Rated Power: 310 HP @ 2100 RPM
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 115 mm x 149 mm
Aspiration: Turbocharged-Aftercooled
Emission Standard: IMO II

Caterpillar C9.3-ME476 Marine Main Engine

Caterpillar C9.3-ME476 Marine Main Engine

Rated Power: 355 HP @ 2300 RPM
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 115 mm x 149 mm
Aspiration: Turbocharged-Aftercooled
Emission Standard: IMO II

3516C-SS-ME1650 Marine Main Engine

3516C-SS-ME1650 Marine Main Engine

Rated Power: 1230 HP 1200 @ RPM
Engine Type:V-16, 4-Stroke-Cycle-Diesel
Bore x Strock:170.0 mm * 190.0 mm
Displacement :69 L (4211 cu. in.)
Emission Standard :IMO II

3516C-SS-ME1750 Marine Main Engine

3516C-SS-ME1750 Marine Main Engine

Rated Power: 1305 HP 1200 @ RPM
Engine Type:V-16, 4-Stroke-Cycle-Diesel
Bore x Strock:170.0 mm * 190.0 mm
Displacement :69 L (4211 cu. in.)
Emission Standard :IMO II

3516C-SS-ME1850 Marine Main Engine

3516C-SS-ME1850 Marine Main Engine

Rated Power : 1379 HP 1200 @ RPM
Engine Type : V-16,4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 190 mm
Displacement : 69 L (567 in³)
Emission Standard : IMO II

3512C-SS-ME1500 Marine Main Engine

3512C-SS-ME1500 Marine Main Engine

Rated Power: 1118 HP 1600 @ RPM
Engine Type:V-12, 4-Stroke-Cycle-Diesel
Bore x Strock:170.0 mm * 190.0 mm
Displacement :51.8 L (3161 cu in)
Emission Standard: IMO II

Caterpillar 3516E Marine Main Engine

Caterpillar 3516E Marine Main Engine

Rated Power: 2525 HP 1800 @ RPM
Engine Type:V-16, 4-Stroke-Cycle-Diesel
Bore x Strock:170.0 mm * 190.0 mm
Displacement :69 L (4211 cu. in.)
Emission Standard :IMO III

3512C-SS-ME1600 Marine Main Engine

3512C-SS-ME1600 Marine Main Engine

Rated Power:1118 HP 1600 @ RPM
Engine Type:V-12, 4-Stroke-Cycle-Diesel
Bore x Strock:170.0 mm * 190.0 mm
Displacement:51.8 L(3161 cu in)
Emission Standard: IMO II

Caterpillar 3512E Marine Main Engine

Caterpillar 3512E Marine Main Engine

Rated Power:1901 HP 1800 @ RPM
Engine Type:V-12, 4-Stroke-Cycle-Diesel
Bore x Strock:170 mm * 215 mm
Displacement:58.6 L / 3574 cu in
Emission Standard: IMO II-III

C32-AE874 Marine Auxiliary Engine

Rated Power : 874 HP @ 1500 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 162 mm
Displacement : 32.1 L (1959 in³)
Emission Standard : IMO III

Caterpillar 3516E Marine Auxiliary Engine

Rated Power : 2368 @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 215 mm
Displacement : 78 L (47 in³)
Emission Standard : Tier 3/IMO II-III

Caterpillar 3512B Marine Auxiliary Engine

Rated Power : 1424 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 190 mm
Displacement : 51.8 L (3158 in³)
Emission Standard : N/A

Caterpillar 3512E Marine Auxiliary Engine

Rated Power : 1789 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 215 mm
Displacement : 58.6 L (3574 in³)
Emission Standard : Tier 4/IMO II-III

C18-AE301 Marine Auxiliary Engine

Rated Power : 301 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C18-AE383 Marine Auxiliary Engine

Rated Power : 383 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C18-AE438 Marine Auxiliary Engine

Rated Power : 438 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C4.4-AE71 Marine Axuiliary Engine

Rated Power : 71 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C4.4-AE86 Marine Auxiliary Engine

Rated Power : 86 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C18-AE492 Marine Auxiliary Engine

Rated Power : 492 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C9.3-AE218 Marine Auxiliary Engine

Rated Power : 218 bkW(292 BHP)
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C9.3-AE270 Marine Auxiliary Engine

Rated Power : 270 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C7.1-AE209 Marine Auxiliary Engine

Rated Power : 209 HP @ 2300 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 135 mm
Displacement : 7.01 L (428 in³)
Emission Standard : IMO II

C4.4-AE108 Marine Auxiliary Engine

Rated Power : 108 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

CAT Marine Axuiliary Engine

C32-AE874 Marine Auxiliary Engine

Rated Power : 874 HP @ 1500 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 162 mm
Displacement : 32.1 L (1959 in³)
Emission Standard : IMO III

Caterpillar 3516E Marine Auxiliary Engine

Rated Power : 2368 @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 215 mm
Displacement : 78 L (47 in³)
Emission Standard : Tier 3/IMO II-III

Caterpillar 3512B Marine Auxiliary Engine

Rated Power : 1424 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 190 mm
Displacement : 51.8 L (3158 in³)
Emission Standard : N/A

Caterpillar 3512E Marine Auxiliary Engine

Rated Power : 1789 HP @ 1800 RPM
Engine Type : V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 170 mm * 215 mm
Displacement : 58.6 L (3574 in³)
Emission Standard : Tier 4/IMO II-III

C18-AE301 Marine Auxiliary Engine

Rated Power : 301 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C18-AE383 Marine Auxiliary Engine

Rated Power : 383 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C18-AE438 Marine Auxiliary Engine

Rated Power : 438 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C4.4-AE71 Marine Axuiliary Engine

Rated Power : 71 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C4.4-AE86 Marine Auxiliary Engine

Rated Power : 86 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

C18-AE492 Marine Auxiliary Engine

Rated Power : 492 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm * 183 mm
Displacement : 18 L (1098 in³)
Emission Standard : Tier 3/IMO II

C9.3-AE218 Marine Auxiliary Engine

Rated Power : 218 bkW(292 BHP)
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C9.3-AE270 Marine Auxiliary Engine

Rated Power : 270 HP @ 1500 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 115 mm * 149 mm
Displacement : 9.3 L (567 in³)
Emission Standard : Tier 3/IMO II

C7.1-AE209 Marine Auxiliary Engine

Rated Power : 209 HP @ 2300 RPM
Engine Type : I-6, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 135 mm
Displacement : 7.01 L (428 in³)
Emission Standard : IMO II

C4.4-AE108 Marine Auxiliary Engine

Rated Power : 108 HP 1500 @ RPM
Engine Type : I-4, 4-Stroke-Cycle-Diesel
Bore x Strock : 105 mm * 127 mm
Displacement : 4.40 L (268.5 in³)
Emission Standard : EU Stage V

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

CAT Industrial Engine

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CAT Pump Drive Engine

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CAT Railway Engine

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CAT Oil & Gas Engine

Caterpillar C15 Explosion Proof Engine

Caterpillar C15 Explosion Proof Engine

Rated Power : 400 bkW(536 BHP)
Engine Type : I-6, 4-Stroke-Cycle Diesel
Bore x Strock : 137 mm(5.4 in) x 171 mm(6.7 in)
Displacement : 15.2 L
Peak Torque at Speed : 1350 RPM @ 2428 N.M

Caterpillar C32 Explosion Proof Engine

Caterpillar C32 Explosion Proof Engine

Rated Power : 597-512 bkW(800-1110 BHP)
Engine Type :V-12, 4-Stroke-Cycle-Diesel
Bore x Strock : 145 mm(5.7 in) x 162 mm(6.4 in)
Displacement : 32.1 L
Peak Torque at Speed : 1350 RPM @ 3353 N.M

Caterpillar C18 Fire Pump Engine

Caterpillar C18 Fire Pump Engine

Rated Power : 447-597 bkW(600-800 BHP)
Engine Type : Inline 6, 4-Stroke-Cycle-Diesel
Bore x Strock:145 mm(5.7 in) x 183 mm(7.2 in)
Displacement :18.1 L (1104.5 in³)
Emission Standard :U.S. EPA Tier 3

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Products Not Available

The relevant products still under developing or waiting to be update, please contact our sales team for latest updates.

Caterpillar C280-6 Offshore Generator Set

Rated Power: 1900 bkW(2548 BHP)
Engine Type: I-6, 4-Stroke-Cycle-Diesel
Bore x Strock: 280 mm x 300 mm
Displacement: 111 L (6773 in³)
Emission Standard: EPA MARINE TIER II

Products Not Available

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Years of Experience

Types of Application

Projects

Serviced Clients

EMAC provides us a very good support, no matter pre-sales support or after-sales support. They have deep network of power system manufacturers in China, and ensuring them …

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EMAC is a trustworthy company. Based on years of purchasing experience from us , their price is really competitive and their product is very good. We feel great to deal with EMAC…

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We were satisfied with EMAC, and happy to having them as our supplier, our boat has been operated for more than 5 years now, both propulsion system and power system from EMAC…

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You can count on EMAC in trems of commitment & quality. We are looking forward to make very good business with EMAC in the field of diesel engine, gearbox and spare parts…

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