COX CPV550-1 Vertical Shaft Engine – 15.4hp (Electric Start) Overview The CPV550-1 is a 547cc vertical shaft petrol engine designed for medium to large ride-on mowers and frequently used machinery. With electric start and a 1" keyway shaft, it delivers 15.4hp and 33 Nm of torque. Its CE and EC(V) certifications ensure compliance and reliability for high-frequency vertical shaft applications. Key Features 15.4hp Rated Power at 3800 rpm 547cc Displacement 33 Nm Max Torque 1" Vertical Keyway Shaft Electric Start System Engine Oil Capacity: 1.8 L (SAE 10W-30 recommended) Engine Dimensions: 505 × 440 × 435 mm Net Weight: 33 kg Certifications: CE, EC(V) Applications: medium to large ride-on mowers, high-frequency vertical shaft machinery Specifications Attribute Detail Model CPV550-1 Product Type Vertical Shaft Engine Displacement 547 cc Rated Power 15.4 hp Rated Torque 33 Nm Cylinder Bore x Stroke 90 × 86 mm Max Output Speed 3800 rpm Idle Speed 1750 ± 150 rpm PTO Shaft Size 1" Vertical Keyway Shaft Starting System Electric Engine Oil Capacity 1.8 L Recommended Oil SAE 10W-30 Specific Fuel Consumption ≤ 385 g/kW·h Engine Dimensions (L×W×H) 505 × 440 × 435 mm Net Weight 33 kg Certifications CE, EC(V) SKU CPV550-1
