PHF4G - Engineering Machinery - Power HF Co., Ltd.

Diesel Engines

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PHF4G

Application of Equipment:Engineering machinery

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Product Description
Technical Specifications
Performance Curve
Spectrum of Machine Type

Product Description

PHF4G Series Diesel Engine is a four-stroke direct-injection type high-speed diesel engine whose prototype is the new generation product of domestic diesel engine of the same type jointly developed by Ricardo in Britain and Power HF Co., Ltd.. Based on the former R4105G series diesel engine, this series adopts new electronic unit pump technology and enables itself to meet the Stage III emission standard for NRMM diesel engine. Power HF makes a matching design considering the characteristics of a bulk material semi-trailer. By making corresponding changes in some components and parts of the engine, it makes this series an ideal supporting power for large- and medium power construction machines in China. It is strongly universal with large inventory commercially available, rugged and durable, having plenty of accessories. Its reliability and service life have reached the advanced level among those of the like products in China and the top overhaul period is as long as 8000 hours.

Product features and advantages
Fuel system	It adopts a new electronic unit pump fuel system with high injection pressure and precise control over fuel-injection quantity and injection timing. It has features of P-type injector without pressure chamber, complete combustion, enough power, low fuel consumption, low emission, intelligent control of electronic control system, warning of abnormity in water temperature, oil temperature and air inlet temperature and pressure, safer automatic alarm on potential failures, intelligent fault self-diagnosis and control, and protection strategies against abnormity in water temperature, oil temperature and air inlet temperature and pressure which protects the engine better
Intake system	Optimized combustion chamber and swirl rate airway have better intake swirls, and improve the combustion efficiency. The intake system has a high power intensity, strong power, and low fuel consumption rate and be more environmentally. Supported with high-performance turbocharger and advanced combustion system, the fuel consumption becomes less and the power becomes bigger
Cooling system	The engine block and the cylinder head are designed with a high-flow cooling system which can protect the engine from “high temperature” during all-weather high-intensity work
Design features	With the precise process technology and high quality alloy cast iron engine block and cylinder head, the complete machine has features of high enhancement degree, small size, light weight, low vibration and low noise
Reliability	It uses a high-capacity two-stage fuel filter with strong fuel water separating power, high filter efficiency and long maintenance period and is more economical. Its reliability and service life reached the advanced level among like products in China and the top overhaul period is 8000 hours
Supporting adaptability	The service power range is 45 to 83kW; matching, optimization and customization of the engine and the assembly are completed according to the assembly configuration and the actual use; and multiple configurations are available for flywheel, flywheel cover and generator.
Start performance	It has good start performance and can start smoothly without any preheating measures when the environment temperature is no lower than -10℃
Maintenance service	It is easy to repair and service. Its components and parts are highly universal with adequate parts commercially available; the electronic control system can offer intelligent diagnosis in real time

Technical Specifications

Technical specifications of PHF4G Series Diesel Engine
Series	PHF4G(former R4105)
Type	Four-stroke, In-line, water-cooling, direct-injection combustion chamber	Four-stroke, In-line, water-cooling, direct-injection combustion chamber
Cylinder number	4
Bore×Stroke (mm)	105×135
Compression ratio	18:1
Displacement (L)	4.67
Air inlet mode	Turbocharged	Turbocharged&intercooled
Rated net power/Rotation speed(kW/rpm)	45-67/2100-2400	45-83/2100-2400
Torque reserve/Rotation speed(N.m/rpm)	≥18%/1400-1600	≥18%/1400-1600
Minimum fuel consumption rate at full load(g/kW.h)	≤220	≤220
Speed drop rate(%)	8-10	8-10
Emission stage	In compliance with StageⅢ in GB20891-2014	In compliance with StageⅢ in GB20891-2014
With/Without EGR	With EGR, external	More than 81kW with EGR, external
Net weight(kg)	450	450
Application	Loaders, excavators, and forklifts	Loaders, excavators, and forklifts

Performance Curve

Spectrum of Machine Type

Spectrum of PHF4G Series Diesel Engine
Series	Machine type and model	Rated net power/Rotation speed(kW/rpm)	Torque reserve/Rotation speed(N.m/rpm)	Maximum no-load speed(rpm)	Idling(rpm)	Air inlet mode	Technology roadmap	With/Without EGR	Application
PHF4G	PHF4045Z4A	45/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4045Z5A	45/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4045Z6A	45/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4048Z4A	48/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4048Z5A	48/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4048Z6A	48/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4052Z4A	52/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4052Z5A	52/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4052Z6A	52/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4052Z7A	52/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4056Z4A	56/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4056Z5A	56/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4056Z6A	56/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4056Z7A	56/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4059Z4A	59/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4059Z5A	59/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4059Z6A	59/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4059Z7A	59/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4060Z5A	60/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4063Z4A	63/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4063Z5A	63/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4063Z6A	63/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4063Z7A	63/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4067Z4A	67/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4067Z5A	67/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4067Z6A	67/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4067Z7A	67/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4045ZL4B	45/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4045ZL5B	45/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4045ZL6B	45/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4048ZL4B	48/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4048ZL5B	48/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4048ZL6B	48/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4052ZL4B	52/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4052ZL5B	52/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4052ZL6B	52/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4052ZL7B	52/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4056ZL4B	56/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4056ZL5B	56/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4056ZL6B	56/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4056ZL7B	56/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4059ZL4B	59/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4059ZL5B	59/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4059ZL6B	59/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4059ZL7B	59/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4060ZL5B	60/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4063ZL4B	63/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4063ZL5B	63/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4063ZL6B	63/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4063ZL7B	63/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4067ZL4B	67/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4067ZL5B	67/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4067ZL6B	67/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4067ZL7B	67/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4070ZL4B	70/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4070ZL5B	70/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4070ZL6B	70/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4070ZL7B	70/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4074ZL4B	74/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4074ZL5B	74/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4074ZL6B	74/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4074ZL7B	74/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump	Without EGR	Loaders, excavators, and forklifts
	PHF4081ZL4A	81/2100	≥18%/1400-1600	≤2310	800±30	Turbocharged&intercooled	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
	PHF4081ZL5A	81/2200	≥18%/1400-1600	≤2420	800±30	Turbocharged&intercooled	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
PHF4081ZL6A	81/2300	≥18%/1400-1600	≤2530	800±30	Turbocharged&intercooled	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
PHF4081ZL7A	81/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts
PHF4083ZL7A	83/2400	≥18%/1400-1600	≤2640	800±30	Turbocharged&intercooled	Electronic unit pump+EGR	With EGR, external	Loaders, excavators, and forklifts