
VMD series diesel generator sets use MTU diesel engine as the power unit. MTU is an international group of companies that designs and manufactures complete power plants for land, water and rail transport, as well as power generation equipment.
VMD series diesel generator sets use MTU diesel engine as the power unit.
MTU is an international group of companies that designs and manufactures complete power plants for land, water and rail transport, as well as equipment for power generation. The company is headquartered in Friedrichshafen, Germany, and MTU has production bases in Germany, the USA and China.
Unihorn Electric's VMD series diesel generator sets are equipped with Suzhou MTU, Yuchai MTU and German MTU engines, with power ranging from 300 to 3000 kVA. They are characterized by high integration, low fuel consumption, low emissions, long overhaul intervals and high adaptability. The products are widely used in rail and highway transportation, financial institutions, aerospace, energy and power generation, postal and telecommunications, petroleum and chemical industries, military and national defense, medical institutions, and industrial and mining exploration.
●Advanced and improved fuel injection system
●Advanced turbocharging and cooling technology
● Rational structural design
● Excellent fuel economy and low operating costs
● Long overhaul intervals, up to 30,000 hours or more
●No black smoke when starting, low noise, low vibration
● ADEC electronic control system with self-diagnosis function
VMD5 Series ◆ VMD5 Series
ENGINES MTU ENGINE Engine brand MTU.
| 50Hz/1500rpm | 400V,3P4W,Cosø=0.8 |
| Unit model Genset Model | Main power PRP (KW) | Backup power ESP (KW) | Dimensions Overall Dimension L×W×H(mm) | Weight Weight(Kg) | Engine model Engine Model | Number of holes/stroke Bore/Stroke | Working volume Displac ement | Oil volume Lub. OIL Capacity(L) | Coolant volume Coolant Capacity(L) | Fuel consumption Fuel Consumption (g/kwh) |
| VM515D52 | 515 | 560 | 3850×1678×2082 | 5060 | 12V2000G25 | 130/150 | 23.88 | 77 | 165 | 203 |
| VM640D52 | 640 | 700 | 3850×1678×2082 | 5290 | 12V2000G65 | 130/150 | 23.88 | 77 | 165 | 202 |
| VM730D52 | 730 | 800 | 4280×1650×2310 | 6410 | 16V2000G25 | 130/150 | 31.84 | 102 | 200 | 198 |
| VM800D52 | 800 | 880 | 4293×1624×2307 | 6140 | 16V2000G65 | 130/150 | 31.84 | 102 | 200 | 198 |
| VM910D52 | 910 | 1000 | 4800×1936×2180 | 8060 | 18V2000G65 | 130/150 | 35.82 | 130 | 232 | 202 |
| VM1000D52 | 1000 | 1100 | 4460×1922×2323 | 6420 | 18V2000G26F | 130/150 | 40.2 | 130 | 232 | 189 |
| VM1320D53 | 1320 | 1450 | 6510×2200×2515 | 12900 | 12V4000G23F* | 170/210 | 57.2 | 260 | 520 | 189 |
| VM1460D53 | 1460 | 1600 | 6510×2200×2515 | 12900 | 12V4000G63F* | 170/210 | 57.2 | 260 | 570 | 193 |
| VM1670D53 | 1670 | 1800 | 6620×2200×2515 | 15340 | 16V4000G23F* | 170/210 | 76.3 | 300 | 730 | 192 |
| VM1800D53 | 1800 | 2000 | 6820×2200×2515 | 15820 | 16V4000G63F | 170/210 | 76.3 | 300 | 730 | 191 |
| VM2000D53 | 2000 | 2200 | 7300×2555×2631 | 18150 | 20V4000G23F* | 170/210 | 95.4 | 390 | 795 | 192 |
| VM2240D53 | 2240 | 2460 | 7450×2555×2631 | 18500 | 20V4000G63F* | 170/210 | 95.4 | 390 | 825 | 190 |
| VM2400D53 | 2400 | 2640 | 7660×2555×2631 | 19100 | 20V4000G63LF* | 170/210 | 95.4 | 390 | 850 | 192 |
| VM2600D52 | 2600 | 2860 | 7660×2555×2631 | 20100 | 20V4000G44F | 170/210 | 95.4 | 390 | 870 | 193 |
Standard parameters: Rated voltage: 400/230 V; Rated frequency: 50Hz; Rated power factor: 0.8 (lag); Connection mode: 3-phase 4-wire with * The motor complies with National Emission Standard III.
VMD6 Series ◆ VMD6 Series
Motors with MTU brand
| 60Hz/1800rpm | 480V,3P4W,Cosø=0.8 |
| Unit model Genset Model | Main power PRP (KVA/KW) | Backup power ESP (KW/KVA) | Engine type Engine Model | Speed control mode Speeding Model | Bore/Stroke bore/stroke | Compression ratio Compression ratio | Working volume Displacement | Oil volume Lub. OIL Capacity(L) | Coolant volume Coolant Capacity(L) | Fuel consumption Fuel consumption (g/kwh) |
| VM312D63 | 312.5/250 | 343/275 | 6R1600G10S | Electronic speed control ADEC | 122/150 | 17.5:1 | 10.5 | 46 | 75 | 196 |
| VM350D63 | 350/280 | 385/308 | 6R1600G20S | 122/150 | 17.5:1 | 10.5 | 46 | 75 | 195 | |
| VM417D63 | 417/334 | 485/367 | 8V1600G10S | 122/150 | 17.5:1 | 14 | 46 | 85 | 210 | |
| VM450D63 | 450/360 | 495/396 | 8V1600G20S | 122/150 | 17.5:1 | 14 | 46 | 85 | 193 | |
| VM581D63 | 581/465 | 639/511 | 10V1600G20S | 122/150 | 17.5:1 | 17.5 | 60.5 | 110 | 190 | |
| VM630D63 | 630/504 | 692/554 | 12V1600G10S | 122/150 | 17.5:1 | 21 | 72.5 | 115 | 192 | |
| VM690D63 | 690/552 | 759/607 | 12V1600G20S | 122/150 | 17.5:1 | 21 | 72.5 | 115 | 192 | |
| VM793D63 | 793/635 | 872/698 | 12V2000G45 | 130/150 | 16.0:1 | 23.88 | 77 | 180 | 198 | |
| VM900D63 | 900/720 | 990/792 | 12V2000G85 | 130/150 | 16.0:1 | 23.88 | 77 | 180 | 198 | |
| VM1031D63 | 1031/825 | 1134/907 | 16V2000G45 | 130/150 | 16.0:1 | 31.84 | 102 | 220 | 198 | |
| VM1137D63 | 1137/910 | 1251/1000 | 16V2000G85 | 130/150 | 16.0:1 | 31.84 | 102 | 220 | 198 | |
| VM1343D63 | 1343/1075 | 1477/1182 | 18V2000G85 | 130/150 | 16.0:1 | 35.82 | 130 | 255 | 198 | |
| VM1750D63 | 1750/1400 | 1920/1540 | 12V4000G43 | 170/210 | 164:1 | 57.2 | 260 | 500 | 189 | |
| VM2037D63 | 2037/1630 | 2241/1793 | 12V4000G83 | 170/210 | 164:1 | 57.2 | 260 | 520 | 193 | |
| VM2362D63 | 2362/1890 | 2598/2079 | 16V4000G43 | 170/210 | 164:1 | 76.3 | 300 | 570 | 192 | |
| VM2662D63 | 2662/2130 | 2928/2343 | 16V4000G83 | 170/210 | 164:1 | 76.3 | 300 | 570 | 191 | |
| VM2875D63 | 2875/2300 | 3162/2530 | 20V4000G43 | 170/210 | 164:1 | 95.4 | 390 | 640 | 195 | |
| VM3181D63 | 3181/2545 | 3499/2799 | 20V4000G83 | 170/210 | 164:1 | 95.4 | 390 | 640 | 193 | |
| VM3512D63 | 3512/2810 | 3863/3091 | 20V4000G83L | 170/210 | 164:1 | 95.4 | 390 | 640 | 192 |
Note: Medium and high voltage generator sets can be customized according to user requirements.
Notes:Medium and high voltage generator sets can be customized according to user needs.
Superior Performance
We use motors and high-efficiency generators from the world's leading manufacturers, equipped with control systems of various designs, to ensure optimal product operation with powerful and stable performance.
Pure sine wave, stable output voltage and frequency, high non-linear load capacity.
High ability to adapt to the environment
The product can work reliably in environmental conditions ranging from -40℃ to 55℃, has reliable starting ability in low temperatures, and can operate normally in harsh environments such as cold, tropics, wind, sand and humidity.
High altitude products can operate normally at altitudes up to 5000 meters with low power loss.
Intelligent control system
The control system combines a multifunctional modular design with an electronic control system. It has functions such as automatic starting, automatic protection, automatic AC/generator power conversion, parallel connection of multiple machines and remote communication, etc., which can realize comprehensive, intelligent control and monitoring through the network, ensuring the optimal operating state of the product and preventing sudden damage.
A good human-machine interface makes things simple and easy to use.
Energy saving and environmental protection
The engine selected is one with world-leading technology, equipped with a high-performance damping system and a rigid base, with a compact structure, low vibration, low noise and excellent emission performance.
Economical use
The design is standardized and the parts are universal, making product selection and maintenance easy.
We use engines from world-famous brands, characterized by high reliability and a long overhaul period.
An advanced fuel system and a high-efficiency generator that matches the design saves fuel and reduces operating costs.