COX CPH150-2 Horizontal Shaft Engine – 3.5hp Overview The CPH150-2 is a compact, high-performance petrol engine designed for lawn and garden equipment, pressure washers, and portable generators. With a cast iron-lined cylinder and 3/4" keyway shaft, it delivers 3.5hp at 4000 rpm and 7.2 Nm of torque. Lightweight and EPA/CE/CARB certified, it’s built for reliability across a wide range of applications. Key Features 3.5hp Rated Power at 4000 rpm 7.2 Nm Max Torque 149cc Displacement Cast Iron Cylinder Liner for durability 3/4" Keyway Shaft (Horizontal PTO) Recoil Start System Fuel Tank Capacity: 1.2 L Engine Oil Capacity: 0.5 L (SAE 10w-30 recommended) Compact Dimensions: 360 × 315 × 390 mm Net Weight: 10kg Certifications: CE, EC(V), EPA, CARB Applications: tillers, pressure washers, generators Specifications Attribute Detail Model CPH150-2 Product Type Horizontal Shaft Engine Displacement 149 cc Rated Power 3.5 hp Rated Torque 7.2 Nm Cylinder Bore x Stroke 65 × 45 mm Max Output Speed 4000 rpm Idle Speed 1800 ± 200 rpm PTO Shaft Size 3/4" Keyway Shaft Starting System Recoil Engine Oil Capacity 0.5 L Recommended Oil SAE 10w-30 Fuel Tank Capacity 1.2 L Specific Fuel Consumption ≤ 400 g/kW·h Engine Dimensions (L×W×H) 360 × 315 × 390 mm Net Weight 10 kg Certifications CE, EC(V), EPA, CARB SKU CPH150-2
