Ultra Silent Generator

The DEHRAY ultra silent range is feature packed and comes with the ruggedness and reliability you demand from a generator.

Firstly, the ultra silent generators are built for multi-drop use and designed to be moved regularly. Whether that be a few meters or hundreds of miles, you can be assured of their easy, safe movement capabilities and guaranteed performance, even in the harshest conditions. This makes the ultra silent perfect for construction and household use.

The DEHRAY ultra silent range provides complete power solutions, making this series the preferred choice for a wide range of applications throughout the world.

Open or silent, single or 3 phase, 50 or 60Hz frequency, plus various voltage options; this range of generators gives you a lot of options for tailoring to meet exact needs. 

Robust and durable
Compact, robust and flexible structures ensure long service life and quiet operation.
Thicker painting treatments stand the wear and tear in extreme environmental conditions.
Cleaner, safer and quieter
Waterproof canopy ensures protection against ingress of dust and water.
All DEHRAY generators meet or exceed relevant standards for noise and emission regulations.
Design for easy transportation
Lifting hook and forklift access are standard on all units. Compact structure minimize transportation costs.
Easy to use
Control panel is simple and easy to operate.
Built-in monitoring system ensures safe operation and basic parameter display
Powered by Yuchai
Ultra Silent Generator
Powered by renowned Yuchai engine; Optional choose alternator, such as Mister, Stamford, LeroySomer, etc; Equipped with world advanced control panel.

20kVA~800kVA(50Hz/60Hz)
Stable structure
Intelligent control system
Easy for transport
Easy for maintenance
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Stable structure

With CAE analysis technology, the genset is designed more stable.

 

PI Design 

The latest industrial design technology brings a perfect fusion of appearance and performance.

 

Intelligent control 

The integrated controller can provide multiple functions such as remote control, alarm, data monitoring and protection.

 

Advanced Waterproof, Dustproof, Sandproof and Rodent Proof Design

Each control panel, each access doors and resident vertical plate of gensets adopts the waterproof, dustproof, sand proof and rodent proof design to avoid the rain, dust and small animals.

 

Convenient refueling and watering devices

External oil filler;

Oil discharge outlet is set at the base frame;

Water filler is set on the top of canopy.

 

Easy for transport

With forklift hole set at the base frame of the genset under 500kVA, it is easy to use forklift;

With equilibrium lifting lugs on the top of the canopy, it is convenient to load or unload.

 

Easy for maintenance

The daily maintenance work can be performed from both sides of the genset, and wide maintenance doors allow easy access to all areas of the genset;

Canopy of the gensets above62.5kVA can be equipped with ladder, and it is convenient to conduct lifting and inspection of the genset;

Base frame and canopy can be replaced and dismantled;

Standardized and integrated wiring and fuel inlet and outlet hoses are easy to be replaced.

 

Excellent spraying and welding technology

Adopt high-quality panel sand spray thick materials, as well as three coats of spray technology includes bottom, middle and surface, it has strong performances of corrosion resistance, scratch resistance, rust resistance.

 

Application scope

It is suitable for environment with high requirement for noise reduction, such as residential area, high-end office buildings, hotels, scientific research institutes, hospitals, universities and colleges, etc.

General specification Engine Specification Alternator Model
Silent Canopy Standby Power Prime Power Cons 100% (L/h) Dimension (Silent Canopy)
L*W*H(mm)
Weight Silent Canopy (kg) Fuel Tank Capacity(L) Engine Model Lube Capacity
(L)
Coolant Capacity
(L)
STAMFORD
KVA KW KVA KW
R28YCS 28 22 25 20 7.1 2300x1050x1500 896 160 YC4FA40Z-D20 9 31.3 P1144E
R40YCS 40 32 37.5 30 9.5 2300x1050x1500 1560 200 YC4FA55Z-D20 9 31.3 P1144J
R55YCS 55 44 50 40 12.5 2300x1050x1500 1560 200 YC4D60-D21 9 31.3 UC1224D
R40YCS 41 33 37.5 30 10.69 2900x1200x1600 1560 200 YC4D85Z-D20 13 31.1 P1144J
R65YCS 63 50 56.3 45 15.66 2900x1200x1600 1895 300 YC4D90Z-D21 13 31.1 UC1224E
R70YCS 69 55 62.5 50 15.8 2900x1200x1600 1895 300 YC4A110Z-D20 13 31.1 UC1224F
R88YCS 88 70 80 64 17.7 2900x1200x1600 1895 300 YC4A140L-D20 15 31.1 UC1224G
R110YCS 110 88 100 80 18.57 2900x1200x1600 1945 300 YC6B135Z-D20 15 31.1 UC1274C
R105YCS 105 84 96 77 23.83 3500x1400x1600 1945 300 YC6B135L-D20 18 37 UC1274C
R125YCS 125 100 112.5 90 26.17 3500x1400x1600 2527 300 YC6B155L-D21 18 37 UC1274D
R150YCS 150 120 125 100 28.3 3500x1400x1600 2527 300 YC6B180L-D20 18 37 UC1274E
R165YCS 163 130 150 120 33.25 3500x1400x1600 2527 300 YC6B205L-D20 18 45 UC1274F
R188YCS 188 150 170 136 39.3 3500x1400x1600 2527 300 YC6A230L-D20 21 34.5 UC1274G
R200YCS 200 160 187.5 150 41.5 3500x1400x1600 2527 300 YC6A245L-D21 21 34.5 UC1274H
R275YCS 275 220 250 200 57.1 4400x1600x2200 2527 300 YC6MK350L-D20 30 60.7 UCD1274K
R350YCS 350 280 312.5 250 68.7 4400x1600x2200 3000 900 YC6MK420L-D20 30 60.7 HC1444ES
R375YCS 375 300 350 280 77.7 4400x1600x2200 3000 900 YC6MJ480L-D20 30 60.7 HC1444E
R438YCS 438 350 400 320 88.1 4400x1600x2200 3000 900 YC6T550L-D21 52 86 HC1444F
R500YCS 500 400 450 360 97.6 4400x1600x2200 4772 900 YC6T600L-D22 52 86 HC1444C
R550YCS 550 440 500 400 108 4400x1600x2200 4772 900 YC6T660L-D20 52 89 HC1544C
R625YCS 625 500 563 450 131.57 5000x1600x2200 4772 900 YC6TD780L-D20 60 101.5 HC1544E
R688YCS 688 550 625 500 144.1 5000x1600x2200 7305 1500 YC6TD840L-D20 60 101.5 HC1544FS
R825YCS 825 660 750 600 176.47 5000x1600x2200 7305 1500 YC6C1020L-D20 175 176.5 LV1634G
R880YCS 880 704 800 640 182.15 5000x1600x2200 7305 1500 YC6C1070L-D20 175 176.5 HC1634G
R23YCS 23 18 20 16 4.34 2300x1050x1500 7305 1500 4D24G6 9.5 11.28 P1144D
R28YCS 27.5 22 25 20 5.3 2300x1050x1500 1352 200 4D24G7 9.5 11.28 P1144E
R33YCS 33 26 30 24 6.4 2300x1050x1500 1402 200 4D24TG2 9.5 11.28 P1144G
R40YCS 41.25 33 37.5 30 8.2 2300x1050x1500 1477 200 4D24TG0 9.5 11.28 P1144J
R55YCS 55 44 50 40 11.3 2300x1050x1500 1477 200 YC4FA75-D30 9 31.28 UC1224D
R55YCS 55 44 50 40 11.3 2900x1200x1600 1560 200 YC4D75-D34 13 22 UC1224D
R65YCS 63 50 56.3 45 12 2900x1200x1600 1810 300 YC4D80-D34 13 22 UC1224E
R70YCS 68.75 55 62.5 50 13.5 2900x1200x1600 1895 300 YC4D90-D34 13 22 UC1224F
R80YCS 80 64 75 60 15.7 2900x1200x1600 1895 300 YC4D105-D34 13 22 UC1224G
R100YCS 100 80 87.5 70 19.76 2900x1200x1600 1895 300 YC4D120-D30 13 33.1 UC1274C
R115YCS 113 90 100 80 23.47 2900x1200x1600 1895 300 YC4D140-D30 13 33.1 UC1274C
R125YCS 125 100 112.5 90 25.45 2900x1200x1600 1895 300 YC4D155-D30 13 33.1 UC1274D
R88YCS 88 70 80 64 17.1 2900x1200x1600 1895 300 YC4A115-D30 14 27 UC1224G
R115YCS 112.5 90 100 80 20.8 3200x1400x1800 1945 300 YC4A140-D30 14 27 UC1274C
R125YCS 125 100 112.5 90 23 3200x1400x1800 2362 300 YC4A155-D30 14 27 UC1274D
R125YCS 125 100 112.5 90 24.4 3200x1400x1800 2392 300 YC4A165-D30 14 27 UC1274D
R138YCS 138 110 125 100 29.65 3200x1400x1800 2392 300 YC4A180-D30 14 27 UC1274E
R150YCS 150 120 137.5 110 32 3200x1400x1800 2442 300 YC4A190-D30 14 27 UC1274E
R150YCS 150 120 137.5 110 32 3200x1400x1800 2527 300 YC6A190-D30 21 34.5 UC1274E
R165YCS 165 132 150 120 34.5 3200x1400x1800 2567 300 YC6A205-D30 21 34.5 UC1274F
R188YCS 188 150 175 140 38.7 3200x1400x1800 2617 500 YC6A230-D30 21 34.5 UC1274G
R200YCS 200 160 187.5 150 38.7 3200x1400x1800 2667 500 YC6A245-D30 21 34.5 UC1274H
R220YCS 220 176 200 160 43.4 3200x1400x1800 2667 500 YC6A275-D30 21 34.5 UC1274H
R275YCS 275 220 250 200 57.1 4400x1600x2200 3000 900 YC6MK350-D30 30 60.74 UCD1274K
R350YCS 350 280 312.5 250 68.7 4400x1600x2200 3295 900 YC6MK420-D30 30 60.74 HC1444ES
R375YCS 375 300 350 280 73.6 4400x1600x2200 3425 900 YC6MK450-D30 30 60.74 HC1444E
R415YCS 413 330 375 300 83 4400x1600x2200 3670 900 YC6K500-D31 32 65 HC1444FS
R415YCS 412.5 330 375 300 81.7 4400x1600x2200 3670 900 YC6K500-D30 32 65 HC1444FS
R438YCS 438 350 400 320 84.9 4400x1600x2200 3670 900 YC6K520-D30 32 70 HC1444F
R480YCS     437.5 350 92.8 4400x1600x2200 3867 900 YC6K570-D30 32 70 HC1544C
R550YCS 550 440 500 400 108 4400x1600x2200 4772 900 YC6T660-D31 54 90 HC1544D
R625YCS 625 500 562.5 450 131.57 5000x1600x2200 7305 1500 YC6TD780-D31 60 98.5 HC1544E
R688YCS 688 550 625 500 144.1 5000x1600x2200 7454 1500 YC6TD840-D31 60 98.5 HC1544FS
R750YCS 750 600 687.5 550 154.3 5000x1600x2200 7761 1500 YC6TD900-D31 60 98.5 LV1634B
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