Home > Products > Marine Power & Propulsion > 32kw ~ 55kw 4 Cylinder 4D Series Boat Diesel Engine
32kw ~ 55kw 4 Cylinder 4D Series Boat Diesel Engine
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Standard export wooden box or as your requests.....
Product Description
1.This series of diesel engine are developed with German FEV
2.Cylinder head and boby are using alloy cast iron,high enhance degree,using integral shaft ,sliding bearing,small and light,high reliability
3.high-performance combustion chamber and Intake Swirl,fuel consumption indicator is far superior to the other same power products
4.using proprietary piston ring sealing technique,the consumption of lubricate is much lower
5.Suitable for small boat , fishing boat main engine and 20~40kw auxiliary engine
4D Series | ||||||||||
Model | Power/Speed | Intake way | Displacement | Net weight | Length*Width*Height | Flywheel | Encloser | Function | ||
Continuous | One-hour | (L) | (Kkg) | (mm) | ||||||
BMMPPDEY4108CA | 32/1500 | 35.2/1548 | Normally Aspirated | 4.214 | 370 | 986*730*948 | SAE 11.5 | SAE 3 | main engine/ auxiliary engine | |
BMMPPDEY4108C | 40/1500 | 44/1548 | Normally Aspirated | 4.214 | 370 | 986*730*948 | main engine/ auxiliary engine | |||
BMMPPDEY4108ZC | 50/1500 | 55/1500 | turbocharge | 4.214 | 390 | 986*730*1254 | main engine/ auxiliary engine | |||
BMMPPDEY4D75C | 55/1800 | 55/1858 | turbocharge | 4.214 | 390 | 986*730*1254 | main engine/ auxiliary engine | |||
Model | BMMPPDEY4108C | BMMPPDEY4108CA | BMMPPDEY4108ZC | BMMPPDEY4D75C |
| Type | Vertical,in-line,water-cooled,4 stroke | |||
| Intake way | Normally Aspirated | exhaust gas turbocharge | ||
No. of Cylinder - bore*stroke | 4-108*115 | |||
| Dispalcement (L) | 4.214 | |||
| Compression ratio | 17:1 | |||
| Continuous power/speed (kW/r/min) | 40(54)/1500 | 32(43.5)/1500 | 50(68)/1500 | 55(75)/1800 |
| One-hour power/speed (kW/r/min) | 44(60)1548 | 35.2(48)/1548 | 55(75)/1548 | 60.5(82)/1858 |
| Min.specific fuel consumption (g/kW·h) | ≤200 | ≤198 | ||
| Specific Oil Consumption (g/kW·h) | ≤0.8 | |||
| Crank shaft rotation direction | counter-clockwise(seen from the power output end) | |||
| Net mass (kg) | 370 | 390 | ||
| Overall demension(L*W*H) (mm) | 986*730*948 | 986*730*1254 | ||
| Ruduction gearbox to be matched | MB142,40A,MB170,MBS170… | |||
We can supply all scopes of marine engine,from 10kw-3000kw.If you need engines,don't miss us.Please feel free to contact us.We can provide you best service and prices!
wooden cases or as your request.
1. We are one of the suppliers of marine equipments in China. Located in Chongqing, which is among the largest industrial and commerical cities in China.
2. We operate as the import and export branch of Chongqing BOCHI Machinery Group.
3. We are Alibaba Excellent Supplier & Alibaba Recommended Supplier!
4. With the aim of "to establish a close strategic partnership and develop together with customers", we will work whole-heartedly to improve our products and service .
5. We can supply all kinds of marine diesel engine.
Equip China,Power World!
Verified Information


The information below covers both the Gold Supplier and its related companies, which are defined according to china laws and regulations, and which will also be clearly displayed in the full report.
Production Capacity:
Product Line Name | Production Line Capacity | Actual Units Produced(Previous Year) |
Marine engine | 850,000 sets | 716,900 sets |
Export Market Distribution:
Market | Revenue(Previous Year) | Total Revenue (%) |
Eastern Asia | USD 44,606,443,633 | 1.17 |
Mideast | USD 147,163,138,822 | 3.86 |
Latin America | USD 96,075,417,055 | 2.52 |
East Europe | USD 74,725,324,376 | 1.96 |
Southeast Asia | USD 232,182,257,883 | 6.09 |
Africa | USD 53,756,483,352 | 1.41 |
Oceania | USD 42,700,185,358 | 1.12 |
Domestic Market | USD 3,121,307,299,321 | 81.87 |
Production Machinery:
Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
Lathe | N/A | 50 | 2.2 | Acceptable |
Milling machine | N/A | 50 | 2.2 | Acceptable |
Drill press | N/A | 48 | 2.2 | Acceptable |
Boring-milling machine | N/A | 32 | 2.2 | Acceptable |
Grinding machine | N/A | 32 | 2.2 | Acceptable |
Joiner's benches | N/A | 32 | 2.2 | Acceptable |
Numerically controlled lathe | Germany | 3 | 2.2 | Acceptable |
NC milling machine | Germany | 3 | 2.2 | Acceptable |
Machining center | N/A | 35 | 2.2 | Acceptable |
NC WEDM | N/A | 6 | 2.2 | Acceptable |
Assembly Lines | N/A | 50 | 2.2 | Acceptable |
Frock clamp | N/A | Numbers of | 2.2 | Acceptable |
Testing Machinery:
Machine Name | Brand & Model No. | Quantity | Number of Year(s)Used | Condition |
Load Tester | TDGCJ-5 | 22 | 1.8 | Acceptable |
Hydraulic Dynamometer | DN12 | 38 | 1.8 | Acceptable |
Fuel Consumption Tester | HZB2000, WYH-1A | 18 | 1.8 | Acceptable |
Semiautomatic Smokemeter | FQD-102 | 18 | 1.8 | Acceptable |
Rockwell Hardness Tester | HR-150A | 18 | 1.8 | Acceptable |
Sound Level Meter | DT8850 | 18 | 1.8 | Acceptable |
Vernier Caliper | N/A | 22 | 1.8 | Acceptable |
Boredialindicator | N/A | 19 | 1.8 | Acceptable |
Protractor | FH125 | 18 | 1.8 | Acceptable |
Emission analysis meter | N/A | 25 | 1.5 | Acceptable |
Production Flow:
Certificate:
Certified Picture | Certification Name | Certified By | Product Name & Model No. | Available Date---Expired Date |
![]() | ISO9001:2008 | QAC; CNAS | Scope: Design, produce, sell and after sell services of marine diesel engine | 2011/05/25 --- 2014/05/24 |
![]() | GB/T28001-2001 | QAC; CNAS | Chongqing bochi machinery co., ltd. is engaged in design, produce, sell and after sell services of engine and the relevant occupation health & safety management activities. | 2009/10/20 --- 2012/10/19 |
Company Profile
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- Bochi Corporation
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