Marathon K618 Electric Motor – 3 HP – TEFC – 56HC Frame – 230V – 1 Phase – 3450 RPM – OEM Replacement Part

Part Number: K618
Category: Electric Motors → Replacement Motors → Pressure Washer Motors
Type: Marathon K618 Electric Motor – 3 HP – Single Phase – TEFC – 56HC Frame – 230V – 3450 RPM

The Marathon K618 Electric Motor – 3 HP – OEM Replacement Part is a heavy-duty replacement motor designed for pressure washers, pump assemblies, and commercial cleaning equipment that require reliable high-speed single-phase performance.

Key Features & Benefits

• Genuine OEM Marathon replacement motor
• 3 HP output
• 3450 RPM operation
• 230V single-phase compatibility
• 56HC frame design
• Rigid base mounting
• TEFC enclosure
• Operates at 60Hz
• Designed for pressure washer duty applications
• Durable rolled steel construction

Technical Specifications

Part Number: K618
Brand: Marathon
Horsepower: 3 HP
RPM: 3450
Phase: Single Phase
Voltage: 230V
Frequency: 60Hz
Frame: 56HC
Enclosure: TEFC
Mounting Type: Rigid Base
Approx. Weight: ~52–54 lbs
Application: Pressure Washer Duty

Typical Applications

• Pressure washer systems
• Pump assemblies
• Commercial cleaning equipment
• Direct-drive pump systems
• Equipment repairs
• Replacement motor installations

Performance Advantages

• Strong single-phase power output
• Built specifically for pressure washer duty
• Durable TEFC construction protects against harsh environments
• Compatible with many direct-drive setups
• Reliable replacement solution
• Built for long-term commercial performance