Yanmar
4LV170
The complete line-up of YANMAR’s new-generation common rail marine diesel engines suits a wide variety of vessels from sailboats, multihulls, superyacht tenders and motorboats to fast sports craft and wake boats.
Overview
The 4LV series engine raises the standard for engines in its class, with exceptionally low noise and vibration alongside the 2.8 L displacement delivering powerful low-end torque and stunning acceleration.
By exceeding the strict EPA Tier 3 and EU RCD Stage 2 emissions regulations, the engines feature a virtually odor-free and smoke-free operation. Direct connectivity to NMEA and J1939 CAN-bus networks has been purpose engineered into the 4LV range, allowing future-proofed integration to any multifunction bridge display.
Over and above the impressive performance, the resounding benefit of the 4LV Series remains its versatility, with all models available with multiple shaft and jet drive options and the durable YANMAR ZT370 sterndrive. Fulfilling needs across all boating applications, it is the perfect solution for new builds and repowering.
4LV170
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The complete line-up of YANMAR’s new-generation common rail marine diesel engines suits a wide variety of vessels from sailboats, multihulls, superyacht tenders and motorboats to fast sports craft and wake boats.
Specifications
| Model | 4LV170 |
|---|---|
| Rated Output | 125kW / 170 mhp |
| Rated Speed | 3500 rpm |
| Displacement | 2.755L / 168 cu. in |
| No. of Cylinders | 4 Cylinder |
| Cylinder Bore x Stroke | 92mm x 103.6mm / 3.6in x 4in |
| Combustion System | Direct Injection, Denso Common Rail System |
| Aspiration | Turbocharged & Intercooled |
| Alternator | Denso 12V – 130A |
| Dry weight without gear | 334kg / 736lbs |
| Dimensions | 1151mm x 755mm x 772mm |
| Controls | Mechanical (optional – VC20 system) |
| Certifications | RCD 2 / EPA Tier 3 / EPA Tier 3C / BSO II / EMC / SOLAS |
Key Features
Standard Engine Package: Exhaust mixing elbow (L-Type), Through drive exhaust (through drive exhaust), Alternator 12V – 130A, B25 Panel, VC10 Vessel Control System, power steering, mechanical throttle sensor, flexible mounts, fresh water expansion tank.
Optional Accessories: High-riser mixing elbow (instead of L-elbow), through hull exhaust (sterndrive model), secondary alternator 12V-130A or 24V-110A including smart regulator, extension harness (3m, 5m, 10m, 20m), second station, C35 panel, sidemount control head, VC10 vessel control system, JC20 inboard joystick, JC10 sterndrive joystick, NMEA2000 engine monitoring system, internal tie bar, semi 2-pole, SOLAS including certificate (factory fit only), hot water connection, water separator, Man Over Board switch (single), C-Type trolling (KHM50 only), on-board spare parts kit.
Warranty
The manufacturer gives a warranty for recreational usage by private owners for 24 months from new for all parts which failed due to a YANMAR workmanship or material failure.
YANMAR Marine International B.V. is pleased to offer an extended three-year period of Limited Warranty on certain marine diesel engines. This additional warranty is offered to first-time owners of specific YANMAR marine engine models on condition that they be used for private and recreational purposes only.
The following YANMAR engine models are covered by this warranty program:
- 1GM10, 2YM15, 3YM20, 3YM30AE, 3JH5E, 4JH5E, 4JH4-TE, 4JH4-HTE, 4JH3-DTE
- 3JH40, 4JH45, 4JH57, 4JH80, 4JH110
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Description
The 4LV series engine raises the standard for engines in its class, with exceptionally low noise and vibration alongside the 2.8 L displacement delivering powerful low-end torque and stunning acceleration.
By exceeding the strict EPA Tier 3 and EU RCD Stage 2 emissions regulations, the engines feature a virtually odor-free and smoke-free operation. Direct connectivity to NMEA and J1939 CAN-bus networks has been purpose engineered into the 4LV range, allowing future-proofed integration to any multifunction bridge display.
Over and above the impressive performance, the resounding benefit of the 4LV Series remains its versatility, with all models available with multiple shaft and jet drive options and the durable YANMAR ZT370 sterndrive. Fulfilling needs across all boating applications, it is the perfect solution for new builds and repowering.
Additional information
| Engine Type | Inboard |
|---|---|
| Fuel | Diesel |
