Description

The Honda GX390 is a robust and powerful 4-stroke OHV petrol engine designed for heavy-duty applications where reliability and performance are key. With an impressive 8.7 kW (10.7 hp) net power @ 3600 rpm, this engine is the perfect choice for industrial, construction, and agricultural applications that demand high power and efficiency. SPECIFICATIONS Engine Engine Net Power kW (hp) @ rpm 8.7 kW ( 11.7 HP ) / 3600 rpm Cont. rated power kW (hp) @ rpm 6.4 kW ( 8.6 HP ) / 3000 rpm, 7.0 kW ( 9.4 HP ) / 3600 rpm Compression ratio 8.2 : 1 Bore X Stroke (mm) 88 x 64 mm Fuel Tank Capacity (L) 6.1 Liter Fuel cons. at cont. rated power (L/h @ rpm) 3.5 L/h - 3600 rpm Ignition System Digital CDI with variable ignition timing Engine Oil Capacity (L) 1.1 Liter Starting System Recoil (el. start optional) Cylinder sleeve type Cast iron sleeve Engine Dry Weight (kg) 31.7 kg Dimensions L x W x H (mm) 406 x 460 x 448 mm Key Features Powerful Performance The GX390 offers 8.7 kW (10.7 hp) net power @ 3600 rpm, providing the strength needed for intensive operations. OHV Design for Enhanced Efficiency The Overhead Valve (OHV) design improves combustion efficiency and ensures a high power-to-displacement ratio, delivering more power with reduced emissions. Easy Starting Mechanism Equipped with an automatic decompression system and an ergonomic soft recoil starter handle, the GX390 offers smooth and reliable starting, even in tough conditions. Durable and Long-Lasting Manufactured with high-quality materials and components designed for long-term use, the GX390 ensures superior durability in the most demanding environments. Environmentally Friendly The GX390 meets world-class environmental standards, offering low emissions and ensuring compliance with the strictest regulations. Efficient Fuel and Oil Consumption The engine’s low fuel and oil consumption reduces operating costs, making it a cost-effective solution for a wide range of applications. Reduced Vibration and Noise Engineered to minimize vibration and noise levels, it provides a more comfortable and quiet operation for the user, ideal for extended work periods. Applications of the Honda GX390 Concrete Cutter The Honda GX390 is extensively used in concrete cutting machines, which are essential for construction projects. With its high power output and robust design, the GX390 can handle the demanding tasks of cutting through thick concrete and hard surfaces with precision and ease. The OHV design enhances fuel efficiency, allowing for longer operation without the need for frequent refueling, making it ideal for large-scale projects. Its easy-start system ensures reliable performance, even after extended use, and its reduced vibration enhances control and accuracy while cutting, leading to smoother and more precise results. Engine Warranty Terms & Conditions 1. Warranty Period One year from the date of purchase for Non-Commercial use by customer. One year from the date of purchase for Commercial/ Rental use by customer. 2. Warranty Obligation Repair or replacement of defective part(s ), at any authorised dealer, free of charge, if found defective by reasons of defective material or poor workmanship. 3. Warranty Service To obtain warranty service the complete set must be presented to any of authorised dealer/service point at customer's risk and expense. 4. Terms and Condition To qualify for warranty, Honda Engine must be set up by OEM and periodically serviced as per the maintenance schedule, provided in the Owner's manual by an authorised Honda dealer or Service point and the details updated in the maintenance records. Ensure to get it recorded after every service availed by the Dealer / Service point representative. Presentation of this warranty & free service coupon booklet. Warranty does not include: Normal / natural wear & tear and normal deterioration of paint or other appearances. Failures resulting from unauthorised modifications or repairs. Failures resulting due to not availing of free service within the stipulated time Rubber parts, Hardware items like Nuts & Bolts, Element Air Cleaner, Filters, Electrical Wires, Spark Plug, Gaskets, Starter Rope, Oil and Petrol. Damages or failures resulting from misuse, operational faults, negligence, abnormal use, insufficient care, over-loading, accident or fire from external source, theft, chemical fall out, stone chipping, industrial pollution, or transportation. Failures due to usage of non-recommended or adulterated engine oil and fuel. Failures due to usage of mixture of engine oil and fuel. Normal phenomena such as noise and vibrations. Incidental or consequential damage like inconvenience or commercial loss. Any part or labour incurred in normal maintenance services. Failures resulting from usage of non-genuine spare part (s).