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PHF4D Series Diesel Engine is an In-line, four-stroke, water-cooling high-speed diesel engine with a direct-injection combustion chamber. This series is a new generation product of a domestic diesel engine of the same type designed by Ricardo in Britain for China and jointly developed with Power HF Co., Ltd.. The machine enjoys good dynamic property, economical efficiency and superior start performance. It can start smoothly without preheating measures when the environment temperature is no lower than -10ºC. The top overhaul period is 8000 hours. Its reliability and service life have reached the advanced level among like products worldwide.
PHF4D Series Diesel Engine matches, optimizes and customizes the engine and the assembly according to the assembly configuration and the actual use; it has good supporting adaptability with multiple options for flywheel, flywheel housing and alternator available
| Technical specifications of PHF4D Series Diesel Engine | |||
| Series | PHF4D | ||
| Type | In-line, four-stroke cycle, water-cooling | In-line, four-stroke cycle, water-cooling | In-line, four-stroke cycle, water-cooling |
| Cylinder number | 4 | 4 | 4 |
| Bore×Stroke (mm) | 105×125 | 105×125 | 105×135 |
| Compression ratio | 17 | 17 | 17 |
| Displacement (L) | 4.33 | 4.33 | 4.67 |
| Air inlet mode | Naturally aspirated | Turbocharged | Turbocharged&intercooled |
| Rated power/Rotation speed(kW/rpm) | 37/1500 | 56-60/1500-1800 | 66-75/1500 |
| Minimum fuel consumption rate at full load(g/kW.h) | 231 | 225 | 223 |
| Speed drop rate(%) | ≤5 | ≤5 | ≤5 |
| Net weight(kg) | 420 | 435 | 470 |
| Overall dimensions | 862*766*1002 | 930*668*1150 | 930*668*1150 |
| Application | Generator set | Generator set | Generator set |
Performance Curve&Product Drawing
Spectrum of Machine Type
| Spectrum of PHF4D Series Diesel Engine | |||||||
| Series | Type | Rated power(kW) | 1h Power(kW) | Rotation speed(rpm) | Air inlet mode | Speed adjustment mode | Generator sets supported (Normal power/reserve power) |
| PHF4D | R4105D1(T1) | 37 | 41 | 1500 | Naturally aspirated | Mechanical speed governing | Open-frame unit |
| R4105ZD1-1(T1) | 56 | 61.6 | 1500 | Turbocharged | Mechanical speed governing | Open-frame unit | |
| R4105ZD2 | 60 | 66 | 1800 | Turbocharged | Mechanical speed governing | Open-frame unit | |
| PHF4056ZD1 | 56 | 61.6 | 1500 | Turbocharged | Mechanical speed governing | Open-frame unit | |
| R4105IZLD-1(T1) | 75 | 82.5 | 1500 | Turbocharged&intercooled | Mechanical speed governing | Open-frame unit | |
| PHF4066ZLD | 66 | 72.6 | 1500 | Turbocharged&intercooled | Mechanical speed governing | Open-frame unit | |
•Compact structure,Light weight,easier installation.
•The assembly connection type is in line with SAE standard, Good interchangeability and commonality on the market.
•Supply electronic governor, make the speed more stable.
•Strong power, little vibration,good speed-governing.
•The key spare part is same as of the high-speed vehicle engine parts, make the diesel engine be good reliability.
Power HF Co., Ltd was founded in 1920. Now it enjoys the history of 102 years.It was one of the earliest diesel engine manufacturers in China and it was honored as Number One Manufacturer North of the Yangtze River at that time.
Committed to the research and development,manufacturing and sales of diesel engines,core component and intelligent generator sets(from 8KVA-3000KVA),as well as comprehensive operation and maintenance services for power facilities such as communication base generator sets.Annual production capacity of engine and spares exceed 120,000 units and 400,000 sets respectively.
We have 5 production bases in China, 6 operation centers in the world,600+ global service providers, 25,000+ management base stations and 5000+ employees worldwide.
Sticking to the professional and international development direction, Power HF Co., Ltd. has established a coordinated development pattern consisting of Manufacturing + Services. Its comprehensive operation and maintenance department of communication base station power supply facilities has successfully carried out efficient 7x24 hour operation and maintenance services in India, Myanmar and other countries. The influence of the network is very extensive and the replication ability is strong.
As a century-old enterprise, Power HF co., Ltd. will continue to provide first-class products and services for more clients of many different industries such as global heavy trucks, agricultural equipment, construction machinery, mobile communication, stationary power, electric power and ships.
Power HF Co., Ltd was founded in 1920. Now it enjoys the history of 103 years. The stock abbreviation is "HWA HONG". The stock code is 605100.
The Ricardo engines,were jointly developed by British Ricardo PLC and us in 1980s.Nowadays, Ricardo engines become popular but only Power HF quality can be trusted well.
In India, we deployed 38,500 pcs gensets from 2007 to 2008. They are still running well till now without major overhauling.
Power HF is always doing and would like to do long-term businesses with customers. As a listed company, Power HF will focus on engine and power business sincerely.
- We have strong and experienced engines and gensets R&D teams since we are a 103 years old company and can provide full technical and service supports,Such as customization on engines or gensets, which is impossible for genset manufacturers.
- Power HF is keeping on investing on products development and improvement. So the customer can get competitive products.
- We can provide spare parts support for long. For example, we are still providing spare parts to RJIO for gensets supplied 16 years before.
- Advanced machining and inspection equipment
FAQ
1. Q: What are your terms of payment?
A: We accept telegraphic transfer (bank telegraphic transfer), letter of credit, etc.
2. Q: What are your packing conditions?
A: Sea worthy.
3. Q: What is the production cycle (lead time)?
A: Usually around 7-30 days;
4. Q: Is there a warranty and how long is the warranty period?
A: 1-3year from the date of shipping,or1000-5000running hours,whichever comes first.
5. Q:Are you trading company or manufacture?
A:We are factory and do OEM/ODM, etc.
Factory located
Factory Zone 1: NO. 78 WENSHUI ROAD, ANQIU ECONOMIC DEV ZONE, WEIFANG CITY, SHANDONG PROVINCE, CHINA 262100
Factory Zone 2: NO. 7879 YINGQIAN STREET, HIGH-TECH ZONE, WEIFANG CITY, SHANDONG PROVINCE, CHINA 261041.
6. Q:How about quality control in your factory?
A:(1)High-class raw material sources and super manufacturing process.
(2) 100% online inspection and random inspection before delivery.
(3)Third party inspection is acceptable.
(4)Each of our gensets or parts must be pass 100% inspection and testing, ensure each diesel generator set in good working condition upon arrival and installation.
7. Q:Is Your products the lowest price?
A:Power HF take the quality into consideration prior. The price is based on the quality level and the order quantity. We have different quality level products for buyers option and discount is available from us when the order is big.
