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Yanmar 4TNV88 Complete Diesel Engine

Name: Yanmar 4TNV88 Complete Diesel Engine
Brand: Komotashi
SKU: 00138
Rating: 4.8 (1 reviews)

Demo Yanmar 4TNV88 Complete Diesel Engine

✓ Inline 4-Cylinder Naturally Aspirated Water-Cooled Diesel Engine
✓ Mechanical Direct Injection Fuel System, Compact Lightweight Structure
✓ Widely used for mini excavators, agricultural machinery and small industrial equipment

Yanmar original 4TNV88 diesel engine, classic TNV series small-displacement power platform. Adopts naturally aspirated, mechanical direct injection structure. Features compact overall layout, low vibration, stable operation and outstanding fuel economy. Extensively applied for overhaul and engine replacement of mini excavators, loaders, harvesters and stationary small generator sets.

Overview

Product Details

Yanmar 4TNV88 is inline four-cylinder, water-cooled four-stroke diesel engine. Displacement 2.19 L, bore × stroke:88 mm × 90 mm. Naturally aspirated intake, mechanical direct injection fuel system, mechanical governor, meets EU Stage IIIA / EPA Tier 3 off-road emission standard.

High-strength cast iron cylinder block, compact design adapting to limited installation space of small engineering & agricultural machinery. Optimized low-speed torque performance, stable output under frequent start-stop and variable load conditions. Standard installation dimensions, accessory interfaces and flywheel housing specification. Supplied as complete engine assembly. Each unit undergoes bench hot test before delivery to guarantee reliable sealing and steady power performance.

Main Matching Equipment

Yanmar mini excavators, small wheel loaders, agricultural harvesters, small mobile generator sets.

Product Advantages

Compact Structure & Space Adaptability

Small overall size, light weight, easy disassembly and installation for compact equipment
Optimized pipeline layout, convenient arrangement in narrow engine compartment
Low vibration design, improve operating comfort of small machinery

Stable Performance & Low Operating Cost

Rated power:36.9 kW @3000 rpm; excellent continuous operation stability
Mature mechanical fuel system, strong adaptability to different diesel fuels
Low fuel consumption, extend maintenance cycle and reduce operation expenditure

Convenient Maintenance & Good Versatility

Centralized filter layout, simple daily inspection and service
Complete global spare parts supply system, shorten equipment downtime
Preferred replacement power assembly for mini construction machinery renovation

Technical Specifications

Engine Model	Aspiration	Rated Power / Speed	Cylinders	Displacement (L)	Fuel System	Emission Standard	Main Application
Yanmar 4TNV88 Complete Engine	Naturally Aspirated	36.9 kW @3000 rpm	Inline 4	2.19	Mechanical Direct Injection	EU Stage IIIA / EPA Tier 3	Mini Excavators, Agricultural Machinery, Small Generator Sets