xinchai 4D27G31

The Xinchai 4D27G31 is a 4-cylinder, water-cooled diesel engine designed specifically for construction machinery and industrial applications. Renowned for its simple structure, ease of maintenance, and cost-effectiveness, it serves as the core power unit for many small-to-medium-sized loaders, forklifts, and industrial power units. Engine Configuration: Inline 4-cylinder, 4-stroke, naturally aspirated/turbocharged (depending on specific configuration) Displacement: 2.67 liters (2670 ml) Cooling System: Water-cooled (forced circulation) Rated Power: Approx. 36.8 – 45 kW (50 – 61 hp) @ 2650 rpm (specific output varies by calibration) Fuel System: Mechanical direct injection (robust design with high adaptability to fuel quality) Dimensions: Approx. 780 mm (L) × 580 mm (W) × 750 mm (H) Weight: Dry weight approx. 260 – 280 kg Key Advantages: High Reliability: Mechanical fuel injection pump design minimizes electronic failure points, ensuring stable operation in harsh environments. Low Maintenance Costs: Extensive parts availability and straightforward maintenance requirements facilitate quick repairs. Compact Design: Its compact size allows for a perfect fit in space-constrained forklift chassis or small construction equipment. Main Applications: 3-ton class forklifts, small wheel loaders, mobile construction machinery, and small industrial power pump sets. Guangzhou Jianming Machinery Equipment Co., Ltd. With 20 years of solid practical experience, we are experts in the field of machinery power systems and components. We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of successful global case studies and maintenance experience. Drawing on our frontline experience in solving complex mechanical issues, we have earned widespread acclaim and grown into a comprehensive enterprise employing over 200 professionals. We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas: **Heavy Machinery Power Upgrades & Retrofitting:** We provide customized engine repair and replacement solutions for various types of construction machinery, with specialized expertise in mainstream domestic power platforms such as Xinchai, Quanchai, and Yuchai. **Mining & Industrial Equipment Maintenance:** We offer professional power optimization strategies specifically designed for heavy-duty equipment operating under high-load conditions. **Agricultural & Irrigation System Solutions:** We assist in the design and assembly of irrigation systems and provide troubleshooting services for the power units of various agricultural machines. Leveraging our extensive technical expertise, we are also a robust supplier of spare parts: **Comprehensive Machinery Parts Supply:** With our deep understanding of maintenance and the critical importance of quality, we offer a wide, carefully curated range of construction machinery parts—including hydraulic systems, fuel systems, engine overhaul kits, piston assemblies, cylinder heads, and more—to meet all your one-stop procurement needs. Our wealth of practical experience and robust supply chain system are our most valuable assets. Whether you are facing complex mechanical issues or require reliable spare parts, Jianming Machinery has the expertise to help you succeed! Please contact our sales representative, Mr. Zhan. WeChat/WhatsApp: +86 180 2712 4770