COX CPH420-3 Horizontal Shaft Engine – 12.5hp (Recoil + E-Start)

Overview The CPH420-3 is a powerhouse petrol engine built for heavy-duty applications across farming, construction, and industrial machinery. With a 420cc displacement and 27 Nm of torque, it features a 1" keyway shaft and dual recoil/electric start system. Certified by CE, EC(V), EPA, and CARB, it’s engineered for reliability and performance in high-demand environments.

Key Features

• 12.5hp Rated Power at 3600 rpm
• 27 Nm Max Torque
• 420cc Displacement
• 90 × 66 mm Bore/Stroke
• 1" Keyway Shaft (Horizontal PTO)
• Dual Start System: Recoil + Electric
• Fuel Tank Capacity: 7.5 L
• Engine Oil Capacity: 1.1 L (SAE 10W-30 recommended)
• Engine Dimensions: 480 × 425 × 505 mm
• Net Weight: 30.5 kg
• Certifications: CE, EC(V), EPA, CARB
• Applications: generators, grain lifters, construction machinery

Specifications