Yanmar L-Series Air-Cooled Diesel Engines (L48N, L70N, L100N)

The Yanmar L-Series (N variant) air-cooled diesel engines are the current-generation successors to the AE series, offering improved fuel efficiency and lower emissions. These compact single-cylinder diesels are suited for water blasters, pumps, generators, and other engine-driven equipment. Available to order for replacement or custom builds: contact us for pricing and availability.

Models & Specifications

Model	Power	Speed	Weight	Type
L48N	4.7 HP (3.5 kW)	3,600 RPM	27 kg	Air-Cooled Diesel
L70N	6.7 HP (5.0 kW)	3,600 RPM	32 kg	Air-Cooled Diesel
L100N	10.0 HP (7.5 kW)	3,600 RPM	48.4 kg	Air-Cooled Diesel

Key Features

• Updated N-series design with improved emissions and fuel economy
• Single-cylinder, direct-injection diesel: proven reliability
• Compact and lightweight for equipment integration
• Recoil and electric start configurations
• Compatible with many existing L-AE series installations

Applications

• Trailer and skid-mounted water blasters
• Agricultural pumps and spray units
• Small generators and power packs
• Industrial and construction equipment

Documentation

• Yanmar L-Series Service Manual (L48, L70, L100) (PDF)

Availability

Yanmar L-N series engines are available to order. Contact AES Waterblasters on 09 271 4782 for pricing, lead times, and compatibility advice.

Related Models

• Yanmar L-Series AE Air-Cooled Diesels