H Series Diesel Engine for Genset

H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
H Series Diesel Engine for Genset
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Description

The H series diesel engine is a jointly designed unit between SDEC and UK Ricardo. We referred to the demands of the Chinese market combined with proven technology to develop a new and outstanding product. Adopting a GDPD development process, this series of engine is a world-class power platform created by following SATC Motor manufacturing standards. The H series engine offers a compact structure, wide power range, high reliability, efficiency, and low vibration and noise. The idle matching power ranges from 50-150kW for generator sets.

Outline dimensional drawing
  • L: 1053mm W: 717mm H: 1158mm
  • L: 1343mm W: 741mm H: 1178mm
Technical parameters
Engine Model SC4H95D2 SC4H115D2 SC4H160D2 SC4H180D2 SC7H230D2 SC7H250D2
Type In-Line Type,Water-Cooled,4-Stroke,Direct Injection
Aspiration Turbo & Intercooler
Number of Cylinders×Bore×Stroke mm 4X105X124 6X105X124
Cylinder Liner Type Dry Liner
Compression Ratio 17.3:1 16:01
Total Displacement L 4.3 6.5
Speed Governing Rate % ≤5
Rated Power kW 62 78 105 120 154 168
Rated Speed rpm 1500 1500 1500 1500 1500 1500
Standby Power kW 68 86 116 132 170 185
Min Fuel Consumption g/kW·h 192
Exhaust Smoke FSN 1.0
Oil Capacity L 11-17.5
Cooling System Capacity L 6.8 9.6
Oil Consumption g/kW·h ≤0.3
Emission Standard
STAGE Ⅱ
Noise DB(A) 96
Net Weight KG 430 460 600
Dimensions (L×W×H) mm 1012X723x1102 1053X728x1158 1353X789x1178
Flywheel and Flywheel Housing SAE3# & 11.5#
Engine Model 4HTAA
4.3-G31
4HTAA
4.3-G32
4HTAA
4.3-G35
4HTAA
4.3-G36
6HTAA
6.5-G33
6HTAA
6.5-G34
Type In-Line Type,Water-Cooled,4-Stroke,Direct Injection
Aspiration Turbo & Intercooler
Number of Cylinders×Bore×Stroke mm 4X105X124 6X105X124
Cylinder Liner Type Dry Liner
Compression Ratio 17.3:1 16:01
Total Displacement L 4.3 6.5
Speed Governing Rate % ECU
Rated Power kW 51/62 62/67 106/120 125/125 168/180 186/205
Rated Speed rpm 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800 1500/1800
Standby Power kW 56/68 68/74 117/132 140/140 185/198 205/226
Min Fuel Consumption g/kW·h 192
Exhaust Smoke FSN 1.0
Oil Capacity L 11-17.5
Cooling System Capacity L 6.8 9.6
Oil Consumption g/kW·h ≤0.3
Emission Standards
STAGE Ⅲ
Noise DB(A) 96
Net Weight KG 460 600
Dimensions (L×W×H) mm 1037X728x1024 1330X789x1033
Flywheel and Flywheel Housing SAE3# & 11.5#
Features
  • The four-valve structure and optimized designs of the airway eddy current ratio and combustor allow for higher air intake efficiency. With the adoption of the P7100 injection pump, the, injector layout of vertical and middle positioning, and new fuel atomization mixing technology, fuel consumption of the engine is reduced by 8-10%.
  • The B10 life of the cylinder block is more than 10000 working hours with excellent reliability.
  • With an electronic governor, the regulation accuracy is high to effectively control the state characteristics of the engine.
  • An integral cylinder head, rear gear chamber, resilient coupling and modular design make this engine small, lightweight, and they minimize vibration and noise.
  • Without an air intake heating auxiliary device, the cold starting temperature limit is -10℃ and the adaptive capacity to environment is strong.
  • This series engine can meet the Off-Road China Ⅱ Emissions Standard.

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SDEC engine, genset engine, commercial engine, diesel power generation, generator engine

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