COX CPH340-1 Horizontal Shaft Engine – 9.5hp (Recoil Start) Overview The CPH340-1 is a high-capacity 337cc petrol engine engineered for demanding industrial and commercial applications. With a recoil start system and a 1" keyway shaft, it delivers 9.5hp and 21 Nm of torque—ideal for powering water pumps, pressure washers, grain lifters, and other heavy-duty equipment. Built with an 82 × 64 mm bore/stroke and CE, EC(V) certifications, it balances raw power with compliance and reliability. Key Features 9.5hp Rated Power at 3800 rpm 337cc Displacement 21 Nm Max Torque 1" Keyway Shaft (Horizontal PTO) Recoil Start System Fuel Tank Capacity: 7.5 L Engine Oil Capacity: 1.1 L (SAE 10W-30 recommended) Engine Dimensions: 480 × 425 × 505 mm Net Weight: 31.5 kg Certifications: CE, EC(V) Applications: water pumps, pressure washers, grain lifters, general machinery Specifications Attribute Detail Model CPH340-1 Product Type Horizontal Shaft Engine Displacement 337 cc Rated Power 9.5 hp Rated Torque 21 Nm Cylinder Bore x Stroke 82 × 64 mm Max Output Speed 3800 rpm Idle Speed 1650 ± 150 rpm PTO Shaft Size 1" Keyway Shaft Starting System Recoil Engine Oil Capacity 1.1 L Recommended Oil SAE 10W-30 Fuel Tank Capacity 7.5 L Specific Fuel Consumption ≤ 374 g/kW·h Engine Dimensions (L×W×H) 480 × 425 × 505 mm Net Weight 31.5 kg Certifications CE, EC(V) SKU CPH340-1
