4x4 wheel loader
1.Full hydraulic pilot manipulation, lightweight flexible, micro excellent results.
2.Double pump confluence working system, coaxial flow amplifying steering, energy-saving effect is remarkable.
3.Advanced automatic bucket flat function, more convenient manipulation, reduce the labor intensity of the driver.
4.Advanced automatic bucket flat function, more convenient manipulation, reduce the labor intensity of the driver.
5.Single dump cylinders, "Z" type bucket mechanism, achieve huge digging force.
6.Suitable for the working condition of heavy homework drive axle, gear modulus, in view of the large production condition of design, strong durability.
7.Enhanced large space of view cabin, Germany's professional manufacturing spring damping high quality sofa chair, comfortable and safe operation.
Product Introduction
1.The P660 Wheel loader powertrain and drive system achieve optimal matching, delivering high travel speeds, rapid lift response, and a compact turning radius. With an outstanding cycle time of just 19 seconds, it excels in operational efficiency, making it particularly suitable for mining sites and aggregate yards.
2.Equipped with a Steyr turbocharged diesel engine, it offers core advantages including high power output, low fuel consumption, low noise, and stable operation. paired with an upgraded fan and radiator assembly, enabling flexible adaptation to a broader range of operating conditions.
3.Features a single-stage, four-element, dual-turbo hydraulic torque converter that fully harnesses the engine's power potential, delivering robust traction through torque amplification. Combined with a planetary powershift transmission, it offers a compact structure, high transmission efficiency, responsive speed control, and extended service life.
4.The reinforced drive axle design combines load-bearing capacity with reliability. Scientific front-to-rear axle load distribution significantly enhances stability during both vehicle travel and operational tasks.
5.The optimized radiator structure effectively increases cooling surface area. Simultaneously, upgrades to the entire cooling system's intake and exhaust airflow channels efficiently reduce engine coolant temperature and hydraulic system oil temperature, markedly improving heat dissipation efficiency.
6.The bucket liner is constructed from high-strength steel plate, substantially extending the equipment's actual service life.
Product Details
01. Diesel Engine
This loader is equipped with a Weichai 178kW turbocharged water-cooled diesel engine, delivering both high efficiency and energy savings while providing robust power and excellent acceleration performance. The engine hood features a dual hydraulic strut linkage design for easy opening and closing.
02. Hydraulic Torque Converter
The split-type torque converter facilitates hydraulic oil cooling and simplifies maintenance. Paired with the engine's robust output, it enhances operational stability.
03. Hydraulic and Fuel Tanks
Both fuel and hydraulic tanks are positioned on the loader's right side. The air compressor and air receiver are correspondingly located on the left, ensuring a rational layout for routine inspection and maintenance.
04. Dual Brake Calipers
The articulated design ensures consistent front and rear wheel trajectories during turns, effectively reducing the turning radius for narrow worksites. Dual brake calipers guarantee stable and reliable braking performance, enhancing operational safety.
05. Deepened Bucket
The bucket measures 2930mm in width, 750mm in depth, and 1450mm in span, with a total capacity of approximately 3m³. The front is fitted with wear-resistant, removable teeth and a scraper, facilitating earthmoving tasks at construction sites and delivering superior operational efficiency.
06. Heavy-Duty Tires
The drive axle employs a 50-series reduction drive axle with 4×4 full-time drive mode. Fitted with heavy-duty wide-base tires (model 23.5-25-20 PR), featuring a width of 590mm and diameter of 1610mm, ensuring safe and stable operation even on muddy or bumpy terrain.
07. Deluxe Cab
The loader features a fully automatic transmission, with bucket lifting and retraction centrally controlled via a single hydraulic joystick for effortless, efficient operation. The cab includes an ergonomically designed shock-absorbing seat with a seatbelt, plus an integrated portable fire extinguisher and safety hammer, balancing operator comfort with workplace safety.
Product Specifications
| maximum speed | 40km/h |
| main reducing spiral | bevel gear grade 1reduction |
| decelerating mode | planetary reduction,grade 1 |
| wheel base (mm) | 3300mm |
| wheel tread | 2250mm |
| minimum ground clearance | 470mm |
| system working pressure | 18MPa |
| boom lifting time | 5.4 |
| total time | 9.8 |
| fuel tank capacity | 290L |
Company Strength
Puhua Energy Equipment Technology (Shandong) Co., Ltd., founded in 2003 in Jining, China, is a leading high-tech enterprise specializing in the research, development, and manufacturing of geological exploration equipment, intelligent mining systems, and new energy solutions. With strong R&D strength and advanced production technology, Puhua provides high-performance drilling rigs, intelligent underground transportation equipment, and customized engineering solutions for mining projects worldwide.
The company collaborates with more than 30 major mining enterprises, including Shandong Energy, Yintai Gold, and Shandong Gold, and its products are exported to over 120 countries and regions. Certified under ISO9001 and supported by an overseas R&D center in Canada, Puhua’s equipment performs reliably across extreme environments—from high-altitude plateaus to dry desert regions. Known for its innovation, operational efficiency, and superior reliability, Puhua has earned a solid reputation as a trusted global partner in the energy and mining industries.
