TJ45E

Combining outstanding durability and ease of operation with professional level power. Perfect for brushcutters, pruners and multitools.

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Benefits

Commercial level durability

  • Exceptional wear resistance from chrome plated cylinders
  • High quality bearings and crank seals withstand extended use
  • Fuel tank protector for frequent operation, transport and storage
  • Heavy-duty clutch option for the most demanding professional use

Easy starting

  • Kawasaki Advanced Recoil starter provides a smoother pull start
  • User-friendly priming system for trouble-free starting
  • CDI ignition with easy start map ensures a strong engine idle

Comfortable operation

  • Lightweight, quiet and low vibration design for extended professional work

Efficiency & productivity

  • Kawasaki stratified scavenging improves fuel efficiency and reduces emissions
  • Double piston rings improve the cylinder seal, maximising efficiency
  • High capacity fuel tank means fewer fill-up stops, keeping professionals working

Optional Heavy Duty Clutch

  • For applications requiring the highest levels of durability, the heavy-duty clutch option offers sintered iron strength and an even more positive transfer of engine power

Specifications

Engine Type 2-Stroke, Horizontal Shaft, Single Cylinder, Air-cooled
Number of cylinders 1
Bore x stroke 42.5 x 32 mm
Displacement 45.4 cm³
Max. power 1.42 kW (1.90 hp) / 7500 rpm
Max. torque 2.18 Nm (1.61 ft.lbs) / 5000 rpm
Fuel tank capacity 0.9 litres
Dry weight 3.9 kg
Dimensions (L x W x H) (mm) 189 x 264 x 262

Performance curves

The power rating of this engine is the Net power rating tested on a production engine and measured in accordance with SAE J1349.

Actual power output will vary depending on numerous factors, including, but not limited to, the operating speed of the engine in application, environmental conditions, maintenance, and other variables.

Performance curves

Features

  • Centrifugal clutch installed
  • 50:1 fuel mixture
  • Kawasaki stratified scavenging system
  • Full cover design
  • KAR starter
  • Polyurethane foam air filter
  • Diaphragm carburetor

Options

  • HD Clutch
  • Backpack spec
  • Engine kill switch

Dimensional Specifications

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