COX CPV680-1 Vertical Shaft Engine – 22.5hp (V-Twin, Electric Start) Overview The CPV680-1 is a full-commercial grade 679cc V-Twin petrol engine designed for high-frequency vertical shaft applications. With electric start and a 1" keyway shaft, it delivers 22.5hp and 46 Nm of torque. Its cast iron cylinder liner, 2L oil capacity, and efficient fuel consumption make it ideal for commercial ride-on and zero-turn mowers. Key Features 22.5hp Rated Power at 3900 rpm 679cc V-Twin Displacement 46 Nm Max Torque 1" Vertical Keyway Shaft Electric Start System Cast Iron Cylinder Liner Engine Oil Capacity: 2.0 L (SAE 10W-30 recommended) Engine Dimensions: 670 × 500 × 585 mm Net Weight: 49.6 kg Specific Fuel Consumption: ≤ 370 g/kW·h Certifications: CE, EC(V), EPA, CARB Applications: commercial ride-on mowers, zero-turn mowers, general-purpose vertical shaft machinery Specifications Attribute Detail Model CPV680-1 Product Type Vertical Shaft Engine Displacement 679 cc Rated Power 22.5 hp Rated Torque 46 Nm Cylinder Bore x Stroke 78 × 71 mm Max Output Speed 3900 rpm Idle Speed 1700 ± 100 rpm PTO Shaft Size 1" Vertical Keyway Shaft Starting System Electric Engine Oil Capacity 2.0 L Recommended Oil SAE 10W-30 Specific Fuel Consumption ≤ 370 g/kW·h Engine Dimensions (L×W×H) 670 × 500 × 585 mm Net Weight 49.6 kg Certifications CE, EC(V), EPA, CARB SKU CPV680-1
