Qingdao Hailong Machinery Group · Since 1955

Diesel Engines & Generator Sets for Drilling, Power and Marine

Jichai diesel engines from 560 kW to 4,500 kW, generator sets up to 4,300 kW and coupling gearbox sets, supplied with selection support and after-sales service.

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190 series diesel generator set

560–4,500 kWEngine power range

600–4,300 kWGenerator sets

9Engine series

Up to 13.8 kV50 Hz and 60 Hz

Product range

Engines and generator sets for heavy duty

From oil field drilling engines to medium-speed marine engines, every series comes with full technical data on request.

12V190 series diesel engine for oil drilling

190 series · 560–2,180 kW

Oil Drilling Engines

2000, 3000, 4000 and 6000 series for mechanical and electric drilling rigs from 4,000 m to 7,000 m, mud pumps and power stations.

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175 series high-pressure common rail diesel engine

175 series · 1,370–1,766 kW

Common Rail Engines

Developed by Jichai with AVL of Austria: common rail, Miller cycle, EPA Tier 2 and a 35,000-hour first overhaul. For rigs up to 12,000 m.

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27/38 series medium-speed marine diesel engine

26/32 · 27/38 · 32/40

Medium-Speed Marine Engines

2,080 kW to 4,500 kW at 750–1000 r/min. Runs on MGO, MDO or HFO, meets IMO Tier II, for marine propulsion and large gensets.

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Diesel generator set on a common base frame

600–4,300 kW · 50/60 Hz

Diesel Generator Sets

Sets from 400 V to 13,800 V with brushless generators, IP23 protection and class H insulation for power stations and drilling rigs.

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200 series electronically controlled diesel engine

200 series · 700–1,650 kW

Electronic Control Engines

About 10% more power and torque than the L190 series in the same dimensions, with ECU unit pump fuel control.

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Diesel engine with hydraulic coupling gearbox set, outline drawing

Coupling sets · 600–1,300 kW

Coupling Gearbox Sets

YOZJ750 hydraulic coupling gear reducer mounted on the engine flywheel housing. Standard equipment on oil drilling rigs.

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Applications

Where our engines work

Oil & gas drilling

Mechanical and electric drive rigs from 4,000 m to 12,000 m, mud pumps and coupling sets.

Power generation

Self-provided power stations for oil fields, mines and industrial sites, 50 Hz or 60 Hz.

Marine & offshore

Ship propulsion, marine gensets and offshore drilling platforms, IMO Tier II.

Pumps & dredging

Fire pumps, flood pumps, locomotives, construction machinery and dredging projects.

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Why Hailong

One partner from selection to service

Founded in 1955Qingdao Hailong Machinery Group, certified to IATF 16949, ISO 9001, ISO 14001 and ISO 45001.
The right engine for the jobWe match series, power, speed and drive arrangement to your rig, plant or vessel.
Proven engine technologyNewer series were developed by Jichai with AVL of Austria, using common rail and Miller cycle technology.
Technical support and after-sales serviceDatasheets, drawings and support for every project.