Kawasaki FD711D - User Manual

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Summary

General Engine Specifications

Engine Type

Classifies the engine as a liquid-cooled, 4-stroke, horizontal shaft OHV gasoline engine.

Piston Displacement

Specifies the engine's volume as 745cm³ (45.5cu.in.).

Max.Horse Power

Indicates the maximum power output is 18.6kW (25.0Hp) at 3600rpm.

Max. Torque

Details the maximum torque output at 57.2N-m (42.2ft.lbs) at 2400rpm.

Min.Specific Fuel Consumption Ratio

Provides the minimum fuel consumption rate as 308gr/kW-hr (230gr/Hp-hr).

Lubrication System

Describes the lubrication as full pressure with a spin-on oil filter.

Engine Dimensions

Lists the overall dimensions as 520 x 458 x 580mm (20.47 x 18.03 x 22.83in.).

Engine Performance Curves

Torque and Output Chart

Graphical representation of engine torque and output versus engine speed.

Dimensional Specifications

Overall Engine Layout

Provides a detailed diagram with external dimensions and mounting points.

PTO Shaft Dimensions

Details the specifications and dimensions of the Power Take-Off shaft.

Summary

General Engine Specifications

Engine Type

Classifies the engine as a liquid-cooled, 4-stroke, horizontal shaft OHV gasoline engine.

Piston Displacement

Specifies the engine's volume as 745cm³ (45.5cu.in.).

Max.Horse Power

Indicates the maximum power output is 18.6kW (25.0Hp) at 3600rpm.

Max. Torque

Details the maximum torque output at 57.2N-m (42.2ft.lbs) at 2400rpm.

Min.Specific Fuel Consumption Ratio

Provides the minimum fuel consumption rate as 308gr/kW-hr (230gr/Hp-hr).

Lubrication System

Describes the lubrication as full pressure with a spin-on oil filter.

Engine Dimensions

Lists the overall dimensions as 520 x 458 x 580mm (20.47 x 18.03 x 22.83in.).

Engine Performance Curves

Torque and Output Chart

Graphical representation of engine torque and output versus engine speed.

Dimensional Specifications

Overall Engine Layout

Provides a detailed diagram with external dimensions and mounting points.

PTO Shaft Dimensions

Details the specifications and dimensions of the Power Take-Off shaft.

The Kawasaki FD711D is a V-Twin, liquid-cooled, 4-stroke, horizontal shaft, Overhead Valve (OHV) gasoline engine designed for various applications, emphasizing reliability and performance.

Function Description:

The FD711D engine is engineered to provide robust power for equipment requiring a horizontal shaft engine. Its design incorporates features for enhanced durability, ease of maintenance, and user convenience. The engine's full warning system, Ejeclon air cleaner, full transistor ignition, and pressurized lubrication system contribute to its overall performance and longevity.

Important Technical Specifications:

Engine Type: Liquid cooled, 4-stroke, horizontal shaft, OHV gasoline engine.
Cylinder Layout: 90° V-Twin configuration.
Bore x Stroke: 78 x 78 mm (3.07 x 3.07 in.).
Piston Displacement: 745 cm³ (45.5 cu. in.).
Compression Ratio: 8.5:1.
Maximum Horsepower: 18.6 kW (25.0 Hp) at 3600 rpm.
Maximum Torque: 57.2 N-m (42.2 ft.lbs) at 2400 rpm.
Direction of Rotation: Counter-clockwise facing the PTO shaft.
Fast Idle Speed: 3600 rpm.
Slow Idle Speed: 1550 rpm.
Minimum Specific Fuel Consumption Ratio: 308 gr/kW-hr (230 gr/Hp-hr).
Carburetor: Float type with fixed main jet.
Fuel Pump: Transistorized.
Oil Capacity: 2.0 liters (2.1 US qt.) with filter.
Ignition: Flywheel magneto transistor type.
Spark Plug: NGK BPR2ES.
RFI Compliance: Per Canada and U.S.A. requirements.
Starter: Solenoid shift type electric starter.
Governor: Mechanical governor.
Lubrication: Full pressure lubrication with spin-on oil filter.
Air Cleaner: Dual element.
Muffler: Low tone type.
Charging Coil: 12V-20A or 30A with Regulator.
Net Weight: 57.0 kg (125.7 lbs) with muffler.
Dimensions (L x W x H): 520 x 458 x 580 mm (20.47 x 18.03 x 22.83 in.) with muffler.

The engine's performance curves illustrate its torque and output characteristics across a range of engine speeds. The maximum output is achieved at 3600 rpm, while peak torque occurs at 2400 rpm. A recommended maximum output curve is also provided, indicating optimal operating parameters.

Usage Features:

Full Warning System: The inclusion of a full warning system enhances operational safety by alerting the user to potential issues, allowing for timely intervention and preventing damage.
Transistorized Fuel Pump and Ignition: These features contribute to reliable starting and consistent engine performance, even in varying conditions. The transistorized ignition system ensures a strong and consistent spark.
Solenoid Shift Type Electric Starter: This type of starter provides efficient and reliable engine starting, simplifying operation.
Mechanical Governor: The mechanical governor maintains a consistent engine speed under varying loads, ensuring stable power delivery for the driven equipment.
Low Tone Muffler: The low tone muffler helps to reduce noise levels during operation, contributing to a more comfortable user experience and compliance with noise regulations.
PTO Shaft Dimensions (Taper Type): The PTO shaft is a taper type with specific dimensions, including a diameter of 35 mm (1.38 in.) and a taper of 3/16. It also features a 5/16-24UNF-2B thread for attachment. This standardized design ensures compatibility with a wide range of driven equipment.
Compact Dimensions: With an overall length of 520 mm (20.47 in.), width of 458 mm (18.03 in.), and height of 580 mm (22.83 in.) including the muffler, the engine is designed to fit into various equipment configurations.

Maintenance Features:

Pressurized Lubrication System with Spin-on Oil Filter: This system ensures that all critical engine components receive adequate lubrication, extending engine life. The spin-on oil filter makes oil changes quick and clean, simplifying routine maintenance.
Ejeclon Air Cleaner (Dual Element): The dual element air cleaner provides superior filtration, protecting the engine from dust and debris, which is crucial for engine longevity, especially in dusty environments. The dual element design allows for more effective filtration and potentially longer service intervals.
Liquid Cooling: The liquid cooling system provides more consistent temperature control compared to air-cooled engines, which can lead to better performance and reduced wear over time.
Accessible Drain Points: The engine features clearly marked water and oil drain points, facilitating easy and complete fluid changes during maintenance.
Serviceable Components: The design allows for relatively straightforward access to key components for inspection and service, such as the spark plug (NGK BPR2ES) and oil filter.
Charging Coil (12V-20A or 30A with Regulator): The integrated charging coil with a regulator ensures that the battery is maintained, supporting the electric starter and any auxiliary electrical systems.

The Kawasaki FD711D is a robust and well-engineered engine, suitable for demanding applications where reliable power, ease of maintenance, and operational safety are paramount. Its comprehensive feature set makes it a versatile choice for various industrial and commercial equipment.