Product Description
WP4 series diesel engine is upgrade version of 226B series high-speed diesel engine which is manufactured by a joint venture co-founded by Weichai and Germany-based Deutz AG with increased strokes and optimized design. It has advantages of compact structure, high reliability, high economic performance, easy operation and maintenance.
Product characteristic
It has advantages of compact structure, high reliability, high economic performance, easy operation and maintenance
Application
This series engine, as main or auxiliary engine, are chiefly mounted on small-size transport ships and fishing boats on inland rivers.
| Brand |
Weichai |
Model |
WP4C95-18 |
| Rate Power(KW/HP) |
70/95 |
Speed |
1800rpm |
| type |
Four stroke, water cooling, in-line type, wet cylinder linercylinder |
cylinder No. |
4 |
| Bore*stoke |
105X130 |
displacement |
4.5 |
| Minimum fuel consumption |
195g/kW·h |
Oil consumption rate |
0.8g/kW·h |
| Start the way |
Electric starting |
Idle speed |
650±30r/min |
| Ignition sequence |
1-3-4-2 |
smoke |
≤1.2Rb |
| noise |
≤105dB(A) |
Emission standards |
IMO TIER II |
| Crankshaft rotation direction |
clockwise |
Diesel engine overhaul period |
12000h |
| Dimensions |
1058x820x1061 |
Net Weight |
600kG |
| |
MODEL |
Intake mode |
rated power (KW/hp) |
speed(r/min) |
| WP4 |
WP4C82-15 |
turbocharged |
60/82 |
1500 |
| WP4C95-18 |
turbocharged |
70/95 |
1800 |
| WP4C102-21 |
turbocharged |
75/102 |
2100 |
| WP4C120-18 |
turbocharged inter-cooled |
88/120 |
1800 |
| WP4C102-15 |
turbocharged inter-cooled |
75/102 |
1500 |
| WP4C130-21 |
turbocharged inter-cooled |
95/130 |
2100 |
Engine and block
Cast iron gantry type structure block One-piece forged Crankshaft
Aluminium alloy pistons with gallery oil cooling Separate cast iron cylinder heads and wet liners
Cooling system
Fresh/raw water heat exchanger with integrated thermostatic valves and expansion tank
Cast-iron centrifugal fresh water pump, mechanically driven by belt
Self-priming raw water pump, mechanically driven
Lubrification system
Spin-on full-flow lub oil filter
Fresh water cooled lube and plate type oil cooler
Fuel system
P-type in-line injection pump
Dual-skinned fuel pipe with alarm and leakage collector Duplex fuel filters replaceable engine running
Intake air and exhaust system
Washable air filter
Turbocharger optimized for marine application Insulated exhaust manifold and exhaust expansion joint
Flywheel and housing
SAE1 flywheel housing and SAE 14 size flywheel
Electrical system
24V electric starter motor and battery charging alternator Voyage safeguard monitor and 5m harness
Company Profile
Our Strength
Weifang haichuan power Co., Ltd
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