Specification
| Bore and stroke | 170 x 200 mm |
| Displacement | 36.3 L |
| Cylinder Number | 8 |
| Compression ratio | 14.5:1 |
| Fuel System | Mechanical Pump |
| Aspiration | NA/T |
| Emission Standard | IMO Tier II |
Weichai Marine Engine – 8170 Series
| MODEL | RATING | HP | KW | RPM | g/kwh | I/h | CERTIFICATION |
| 8170ZC720-2 | P1 | 720 | 530 | 1200 | CCS & EIAPP | ||
| 8170ZC818-3 | P1 | 818 | 601 | 1350 |
Main Dimensions and Weight (mm/kg)
| LENGTH | WIDTH | HEIGHT | NET WEIGHT |
| 2577 | 1117 | 1844 | 3800 |
Features
Engine and Block
– Cast iron gantry type structure block
– One-piece casting crankshaft
– Separate cast iron cylinder heads and wet liners
– Aluminum alloy pistons with gallery oil cooling
Cooling System
– Fresh/raw water heat exchanger with integrated thermostatic valves and expansion tank
– Cast-iron centrifugal fresh water pump, mechanically driven
– Self-priming raw water pump, mechanically driven
Lubrication system
– Filter with metal element, washable
– Fresh water cooled lube oil cooler
Fuel System
– P-type in-line injection pump
– Dual-skinned fuel pipe with alarm and leakage collector
– Duplex fine filters replaceable engine running
Intake Air and Exhaust System
– Washable air filter
– Turbocharger optimized for marine application
– Insulated exhaust manifold and exhaust expansion joint
Electrical System
– 24V electric starter motor and battery charging alternator
– Voyage safeguard monitor and 5m harness
Certification
– CCS and EIAPP
Data Sheet
Case Studies
BONANZA FISHING F/B JANA MIKAELA
Application Fish Carrier
Vessel Data OAL-121’ LWL-21’ B-111 D-8’
Engine Model Dynamic Marine Engine Weichai 8170ZC720-2
Engine Rating 1 x 720 hp @ 1200 RPM
Speed 10.3 knots @ 1200 RPM
Fuel Consumption 39.5 L/HR @ 1200 RPM
Transmission HCD600 Ratio 4.4:1
Propeller
Old Engine Model DAIHATSU 6DC
Old Engine Rating 1 x 720 HP @ 1500 RPM
Old Vessel Speed 8.5 Knots @ 1500 RPM
Old Fuel Consumption 61 L/HR @ 1500 RPM
GOLDEN LINES, INC. M/V GOLDEN GIDEON
Application Cargo
Vessel Data OAL-131’ LWL-130’ B-24.6 D-6.2’
Engine Model Dynamic Marine Engine Weichai 8170ZC720-2
Engine Rating 720 hp @ 1200 RPM
Speed 8.8 knots @ 1200 RPM
Fuel Consumption 65 L/HR @ 1200 RPM
Transmission JG300 Ratio 3.5:1
Propeller
Old Engine Model MATSUI MU626
Old Engine Rating 700 HP @ 1200 RPM
Old Vessel Speed 7 Knots @ 1200 RPM
Old Fuel Consumption 90 L/HR @ 1200 RPM
ASIAN MARINE TRANSPORT CORP M/V SUPER SHUTTLE FERRY 3
Application Roro/Passenger
Vessel Data OAL-111’ LWL-93.5’ B-26 D-7.2’
Engine Model Dynamic Marine Engine Weichai 8170ZC720-2
Engine Rating 720 hp @ 1200 RPM
Speed 11 knots @ 1200 RPM
Fuel Consumption 85 L/HR @ 1200 RPM
Transmission HC600 Ratio 3.5:1
Propeller Modified existing propeller
To match engine
Old Engine Model DAEWOO MD-182T1
Old Engine Rating 520 HP @ 1200 RPM
Old Vessel Speed 8.7 Knots @ 1250 RPM
Old Fuel Consumption 97 L/HR @ 1250 RPM
AMIGO SHIPPING AMIGO Vll
Application LCT/Cargo
Vessel Data OAL-143’ LWL-134’ B-26 D-12’
Engine Model Dynamic Marine Engine Weichai 8170C720-2
Engine Rating 720 hp @ 1200 RPM
Speed 8.8 knots @ 951 RPM
Fuel Consumption 87 L/HR @ 951
Transmission FADA/MGS2.59 Ratio 3.5:1
Propeller Designed by Dynacast to match
MONTENEGRO SHIPPING LINES M/V MA. GLORIA
Application Roro Cargo/ Passenger
Vessel Data OAL-131.24’ LWL-123’ B-36 D-8.20’
Engine Model Dynamic Marine Engine Weichai 8170ZC720-2
Engine Rating 2 x 720 hp @ 1200 RPM
Speed 12.8 knots @ 1208 RPM
Fuel Consumption 2 x 67 L/HR @ 1200 RPM
Transmission Ratio 3.5:1
Propeller Modified existing propeller
To match new engine
Old Engine Model DAIHATSU 6PSAT
Old engine Rating 2 x 480 hp @ 900 RPM
Old Vessel Speed 12 knots @ 720 RPM
Old Fuel Consumption 2 x 120 L/HR @ 720 RPM
LITE SHIPPING CORPORATION M/V LITE FERRY 7
Application Roro Passenger
Vessel Data OAL-154 LWL-135’ B-93.5 D-8.2’
Engine Model Dynamic Marine Engine Weichai 8170ZC720-2
Engine Rating 2 x 720 hp @ 1200 RPM
Speed 10.4 knots @ 1200 RPM
Fuel Consumption 97 L/HR @ 1200 RPM
Transmission JD600A 3.5:1
Propeller Modified existing propeller
To match new engine
Old Engine Model MAKITA
Old engine Rating 1 x 1000 hp @ 375 RPM
Old Vessel Speed 1 x 1000 hp @ 375 RPM
Old Fuel Consumption 1 x 1000 hp @ 375 RPM
LITE SHIPPING CORPORATION M/V LITE FERRY 5
Application Roro Passenger
Vessel Data OAL-112 LWL-98’ B-59 D-8.5’
Engine Model Dynamic Marine Engine – Weichai 8170ZC720-2
Engine Rating 1 x 720 hp @ 1200 RPM
Speed 10.7 knots @ 1200 RPM
Fuel Consumption 79 L/HR @ 1200 RPM
Transmission HC600A 3.5:1
Propeller Modified existing propeller
To match new engine
Old Engine Model NIGATA NX225-12
Old engine Rating 750 hp @ 1250 RPM
Old Vessel Speed 7.3 knots @ 1250 RPM
Old Fuel Consumption 97 L/HR @ 1250 RPM
Optional Equipment
– Air starter with storage bottles
– Different harness length of remote monitor
– Free end PTO
– Equipment and factory trial according to Major Classification Societies rules.
