Epior Drilling Engines
Epior places reliability and durability at the core of its diesel engine design philosophy. Based on this principle, Epior has meticulously developed the X5 series V-type diesel engines, equipped with a powerful electronic control system that enables comprehensive regulation and monitoring of engine operation.
This advanced control system ensures the optimal balance between engine performance and fuel efficiency, delivering highly reliable and ideal power solutions for drilling applications.
product
Product
![XD20V171ZLCR-Y]( "XD20V171ZLCR-Y")
XD20V171ZLCR-YDrilling Engine
Maximum Power:2600KW
Maximum Torque:14692N·M
Emission Standard: China Non-Road Stage IV / EU Stage IV
![XD16V171ZLCR-Y]( "XD16V171ZLCR-Y")
XD16V171ZLCR-YDrilling Engine
Maximum Power:2088KW
Maximum Torque:11827N·M
Emission Standard: China Non-Road Stage IV / EU Stage IV
![XD12V171ZLCR-Y]( "XD12V171ZLCR-Y")
XD12V171ZLCR-YDrilling Engine
Maximum Power:1570KW
Maximum Torque:8815N·M
Emission Standard: China Non-Road Stage IV / EU Stage IV
Power Range
Power Range
Application Fields
Application Fields
Epior diesel engines, with their high efficiency, high torque, low vibration, and long service life, are widely used in onshore oil and gas drilling, offshore oil and gas drilling, metal/non-metal exploration drilling, coalfield drilling, scientific research exploration, polar/deep-sea exploration and other application scenarios, providing reliable and stable power solutions for drilling, mining and scientific research.
![Offshore oil rigs]( "Offshore Oil Rigs")
Offshore Oil Rigs![Land drilling 43]( "Onshore Oil Rigs")
Onshore Oil Rigs![Polar exploration]( "Polar/deep Sea Exploration")
Polar/deep Sea Exploration![a coalfield]( "Coalfield Drilling")
Coalfield Drilling
Features and Benefits
Features and Benefits
Engine Base Structure
The high-strength gantry-type chassis, steel-topped aluminum-sleeve pistons, and cooling nozzles provide excellent durability and reliability.
The advanced piston design, featuring a high-strength special mesh cylinder liner and a cast iron first piston ring, can withstand high burst pressure.
The integrated cooling water channel provides excellent cooling performance.
The large inspection windows on both sides of the machine body facilitate inspection and maintenance.
Fuel System
It employs a modular high-pressure common rail fuel system; multiple injections are possible within a single cycle, resulting in superior performance. The engine boasts excellent load-bearing capacity and transient response.
Environmental Emissions
The optimized combustion model design achieves a perfect combination of air intake, fuel supply, and combustion chamber structure, resulting in good atomization, high combustion efficiency, and excellent emissions.
Core Components
Core Components
Long life camshaft
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By selecting high-quality materials and carefully designing the camshaft housing, the camshaft operates smoothly with minimal impact. It features excellent durability, low wear, and ensures superior engine performance while maintaining sufficient air intake.
Crankshaft
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Made of forged steel material, processed with high-precision machining and surface strengthening treatment, it features high balance accuracy and low friction coefficient characteristics, effectively improving the overall transmission efficiency and fuel economy of the engine.
Intake turbocharging and intercooling
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ABB turbochargers offer outstanding performance, reliability, and durability. The application of water-air cooling technology reduces the intake temperature after turbocharging to a suitable range, improving combustion efficiency, reducing fuel consumption, and increasing power output.
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Download Manual
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