Product Description
| R4105ZD Technical parameters |
| Model |
R4105ZD |
| Rated power: |
56/62/65/68 |
KW |
Rated speed: |
1500/1800/2000/2200 |
r/min |
| Maximum no-load stable speed: |
2275 |
r/min |
Minimum no-load stable peed: |
650 |
r/min |
| Number of cylinders: |
4 |
Type:
|
Inline, water-cooled, four-stroke |
| Bore × Stroke: |
105×120 |
(mm) |
Total piston displacement: |
4.15 |
L |
| Compression ratio: |
18 |
:1 |
Ignition sequence:
|
1-3-4-2 |
| Oil temperature: ≤ |
95 |
ºC |
Cooling water outlet temperature: ≤ |
90 |
ºC |
| Rated speed oil pressure |
0.20-0.40 |
MPa |
Oil pressure at idling: ≥ |
0.05 |
MPa |
| Exhaust temperature: ≤ |
470 |
ºC |
Oil Grade: |
CD15W/40 |
| Fuel consumption rate: ≤ |
210 |
g/kw.h |
Fuel consumption rate: ≤ |
2.04 |
g/kw.h |
| Air intake mode: |
Turbocharge |
Cooling Method: |
Closed water cooling |
| regulation mode |
Mechanical speed regulation |
Activation Method:
|
24V electric start |
| Lubricating method |
Pressure splash composite |
Combustion method: |
Direct injection |
| Lubrication Angle: |
15 |
±2° |
Fuel Type:
|
diesel fuel |
| Crankshaft rotation direction: |
Counterclockwise (from flywheel end) |
We understand that different application scenarios have varying requirements for the rotational speed of diesel engines. The Ricardo series diesel engine supports flexible customization of rotational speed ranging from 1,500 to 3,000 revolutions per minute (rpm).
Whether it is used in industrial power generation, construction machinery, agricultural machinery or other special fields, it can accurately meet your power needs. In addition, we are customer - focused and accept orders starting from a single unit, making it convenient to fulfill small - batch orders.
Certifications
Cooperative partner

Company Profile
Shandong Xinchen Power Equipment Co., Ltd., founded in 2017, is a rising modern joint-stock enterprise specializing in the manufacturing of diesel engines. After several years of rapid development, the company has achieved a leading position in comprehensive strength among peers, winning praise from numerous suppliers and customers, and has witnessed unprecedented market growth.
Product Range:
- Single-cylinder engine series
- 2110, 490, 495 series (4102, ZH4105)
- Ricardo series (R4105ZD, R6105, R6110)
- MN, MT, Stey r series
- Power range: 15 - 450 kW
- Rated speed: 1500 - 3000 rpm (Diesel engine speed: 1500 - 3000 rpm)
Application Scenarios:
- Generator sets
- Fixed power (agriculture, stone crushing machinery, air compressor units, construction machinery, forklifts, crawler transport equipment, tractors)
- Water pump units, marine applications, etc.
The enterprise boasts strong product R&D and manufacturing capabilities. High-precision equipment is applied to key processes in the production line, effectively ensuring the improvement of product quality and production capacity. Products have obtained EPA, 2006/42/EC, and CE certifications, and are widely sold in Southeast Asia, Europe, the Americas, Africa, Russia, and other countries and regions.
Adhering to the philosophy of "Never Satisfied, Pursuing Excellence" and taking user satisfaction as the core, the company keeps forging ahead and striving continuously, looking forward to creating a bright future hand in hand with you.
The company possesses strong product R&D and manufacturing capabilities, with advanced production lines, precise testing methods, cutting-edge equipment, and strong technical strength. High-precision equipment is used in key processes to effectively ensure the improvement of product quality and production capacity.
Adhering to the philosophy of "Never Satisfied, Pursuing Excellence" and taking user satisfaction as the core, the company keeps forging ahead and striving continuously, looking forward to creating a bright future hand in hand with you.
Packaging & Shipping
After Sales Service
We can provide all the spare parts of our diesel engine quickly.
Guarantee for one year or 1000 hours (accord to whichever reach first) from ex-factory date.During the guarantee period,our company will provide the free easy damaged spare part for problems caused by our quality of production or raw material Except the damageable spare parts of diesel engine caused by customer's incorrect man made operation.After expiration,our company provides cost parts maintenance for the diesel engine .

FAQ
Q1:what can you buy from us?
A1:diesel generators, diesel water pumping systems, 3000rpm diesel engines, diesel engine with clutch and PTO
Q2:What is you deliver time ?
A2: Within 7-20days after got your T/T deposit.
Q3: Can we visit your factory before order?
A3: Sure. All new and old friends are welcomed to visit us at our factory. Besides, we can pick up you at the station or airport if needed.
Q4: Do you have a stock?
A4: Sorry, most of our machines don't have stock, we always produce according to order.
Q5: What's the MOQ?
A5: One set only.
Q6: Can you provide customized machines?
A6: Yes, we can design and manufacture according to your specific requirements.
Q7: Do you have professional engineers?
A7: Yes, we have professional engineers and designers. We can provide OEM services.