Brand: Komatsu – A globally renowned Japanese heavy - duty equipment manufacturer with over 100 years of engineering heritage. It is highly respected in the construction, mining, and infrastructure sectors for its cutting - edge technology, outstanding reliability, and global after - sales network. Komatsu machines are the preferred choice for large - scale projects and rental fleets in regions like the Middle East, Africa, and Southeast Asia.
Model: Komatsu D65EX - 16 – A classic medium - tonnage crawler dozer in Komatsu's D65 series, engineered for high - efficiency earthmoving, grading, and land - clearing tasks. It is equipped with the Komatsu SAA6D114E - 3 ECOT3 engine and SIGMADOZER blade, which can easily handle heavy - duty earthmoving and fine - grading operations. It is an ideal workhorse for infrastructure construction, mining site preparation, and agricultural land development.
- Operating Weight (without ripper): 19,510 kg
- Engine: Komatsu SAA6D114E - 3 6 - cylinder turbocharged after - cooled diesel; rated net power 153 kW (208 PS) @ 1,950 rpm; displacement 8.27 L; EPA Tier 3 / EU Stage 3A emission compliantコマツ
- Blade System: SIGMADOZER semi - U blade; capacity 5.61 m³; width 3,410 mm; max lift height 1,130 mm; max cutting depth 505 mm; optional power angle tilt (PAT) and ripper attachment
- Transmission: 4 - speed automatic with lock - up torque converter; forward speeds 3.6/5.5/7.2/11.2 km/h; reverse speeds 4.4/6.6/8.6/13.4 km/h
- Undercarriage: Track shoe width 510 mm; track ground contact length 2,980 mm; ground pressure 65.3 kPa; 7 bottom rollers per side; parallel link undercarriage system (PLUS) for extended service life
- Hydraulic System: Load - sensing system; working pressure 28 MPa; blade lift speed 0.8 m/s; ripper operating speed 0.6 m/s
- Fuel & Fluid Capacities: Fuel tank 415 L; hydraulic oil 55 L; engine oil 28 L; coolant 36 L
- Dimensions: Overall length 5,490 mm; width 2,390 mm; height 3,155 mm; minimum turning radius 1,900 mm
- 5.61 m³ SIGMADOZER Blade: The unique curved design of the blade increases earth - carrying capacity by 15% compared with traditional straight blades, which shortens the number of dozing cycles and improves operational efficiency. The power angle - tilt function enables flexible adjustment to adapt to complex terrain grading.
- Strong Ripping & Dozing Force: With a maximum drawbar pull of 264 kN, it can easily break hard soil, rock, and frozen ground. The optional ripper can effectively loosen compacted materials, which is suitable for mining and construction site preparation.
- Precise Grading Control: The long track ground contact length and low center of gravity ensure stable operation during fine grading. The PCCS (Palm Command Control System) joystick allows for precise and fatigue - free operation, which is conducive to achieving high - precision surface finishing.
- Komatsu SAA6D114E - 3 Engine: The electronically controlled fuel injection system optimizes fuel combustion, resulting in a fuel consumption of only 18-22 L/h during heavy - duty operations, which is 10% lower than that of similar models. It meets Tier 3 emission standards and is suitable for emerging markets without strict after - treatment requirementsコマツ.
- Lock - up Torque Converter & Automatic Transmission: The lock - up function reduces power loss during high - speed travel, and the 4 - speed automatic transmission simplifies operation, allowing the operator to focus on the job instead of shifting gears. The double - reduction final drive enhances traction and extends component service life.
- ROPS/FOPS - Certified Cab: The cab is designed with noise reduction and vibration isolation, with an internal noise level ≤75 dB(A). It is equipped with an adjustable air - suspension seat and an optional air - conditioning system, which can effectively reduce operator fatigue during long - time shifts.
- Comprehensive Safety Protection: The load - monitoring system automatically alarms when the machine is overloaded. The rearview camera and wide - angle mirrors eliminate blind spots. The emergency stop button and flameout switch can quickly shut down the machine in case of an emergency.
- Intuitive Monitoring System: The large - screen color display shows real - time data such as engine speed, fuel consumption, and blade position, and provides fault diagnosis prompts to facilitate timely maintenance.
- Heavy - Duty Structural Design: The main frame is made of high - strength alloy steel with reinforced welding. The segmented sprocket teeth and bolt - on track shoes are easy to replace, which reduces maintenance time and costs.
- Modular Component Layout: The engine, hydraulic pump, and transmission can be quickly disassembled and maintained. The centralized lubrication points simplify daily maintenance. The double - layer air filter effectively blocks dust and sand, which is suitable for desert and mining environments.
- Global After - Sales Support: Komatsu has more than 300 authorized service centers and 20 regional parts warehouses worldwide. Common spare parts can be delivered within 5-10 days, and on - site technical support can be provided within 72 hours in major cities.
- Infrastructure Construction: Roadbed earthmoving, dam construction, and site leveling for high - rise buildings.
- Mining & Quarrying: Site preparation, overburden removal, and ore yard leveling.
- Agricultural & Land Development: Reclamation of wasteland, construction of irrigation canals, and leveling of farmland.
- Disaster Relief & Emergency Work: Clearing of post - disaster debris, restoration of roads, and construction of temporary shelters.
- Landfill & Waste Management: Site grading and waste compaction (optional wide - track and corrosion - resistant configurations are available).
- Customization Options: Optional ripper, wide - track shoes (610/710 mm), air - conditioned cab, anti - corrosion coating, and multilingual (English/Arabic) operation manuals.
- Inspection & Certification: Pre - shipment SGS/BV third - party inspection; provision of Certificate of Origin (CO), CE certification, Tier 3 emission reports, and customs clearance documents customized for target markets (UAE, Saudi Arabia, Nigeria, etc.).
- Warranty & Training: 1 - year global warranty for core components (engine, hydraulic system, undercarriage); free on - site operator training covering operation, maintenance, and safety protocols in English/Arabic.
- Spare Parts Supply: Consignment stock service for bulk buyers; 24/7 online technical support for troubleshooting and remote diagnosis.
The Komatsu D65EX - 16 integrates Japanese precision engineering with practical efficiency, and it is the first - choice medium - tonnage dozer for earthmoving and grading projects. Its 5.61 m³ SIGMADOZER blade, 264 kN drawbar pull, and fuel - saving engine can meet the needs of various complex job sites. The reliable performance and global after - sales network ensure long - term and worry - free operation. For construction companies and rental fleets, the D65EX - 16 can maximize return on investment with low maintenance costs and high operational efficiency.
For real - time quotes for new/used Komatsu D65EX - 16 dozers, ripper customization, or multilingual operator training programs, please contact our dedicated sales team. We offer bulk order discounts and customized after - sales service contracts for large - scale infrastructure projects and mining companies.
