KOMATSU PC1250-11R-manufacture,factory,supplier from China

With excellent economy and high productivity, excellent operability and a new generation of environmental performance, Komatsu hydraulic excavator PC1250 has entered a new stage. The power supply system is optimized and controlled according to the operating load. The low fuel consumption hydraulic system reduces unnecessary fuel consumption and improves fuel efficiency. The engine power is increased by 11%, and the power is more powerful. (Compared with PC1250 8)

Komatsu PC130-11M0 excavator is a medium-sized excavator with a tonnage (t) of medium excavation (13-30 tons) manufactured by Komatsu. The overall working mass (kg) of PC130-11M0 is 13100.

Bucket capacity: 1.9 m³Rated power: 257/1900 kw/rpmMachine operating weight: 42100 kgMaximum digging depth: 7790 mmBucket digging force: 278 kNEngine model: Komatsu SAA6D1125E-5Fuel tank: 650 L

PC300-7 crawler hydraulic excavator has large workload and low fuel consumption. Komatsu SAA6D114E high-power engine is perfectly combined with advanced pressure-compensated CLSS hydraulic system. High efficiency, workload-prioritized fast mode and fuel-saving-prioritized economic mode. The boom quick oil return system reduces the loss of oil pressure and can quickly complete loading operations. High durability and reliability. The reinforced boom, boom and bucket greatly enhance the durability of the machine. The large counterweight improves the stability of the machine.

In terms of performance, the machine offers robust digging power, efficient operation, and smooth travel capabilities. It is cost-effective and fuel-efficient, requiring minimal fuel consumption and being easy to maintain. Its reliability is high, with durable engine, hydraulic systems, and structural components. The machine provides a comfortable operating environment, featuring a well-designed cab, precise control, and minimal noise and vibration. Safety is prioritized, with strong protective features and comprehensive equipment.

PC330-11M0 hydraulic excavator meets the non-road National IV emission standards

The PC70-11M0 complies with the National IV emission standards for non-road vehicles and meets the noise limit standards for earth-moving machinery (Phase II).

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

The Hyundai R210W-9 wheeled excavator stands out for its exceptional mobility, allowing it to travel on roads and paved surfaces without causing damage, eliminating the need for costly and time-consuming transportation via low-bed trailers in many situations. This makes it ideal for projects spread across multiple locations or those requiring quick transitions between tasks.Key Features and Benefits:On-Road Mobility: Its wheeled design enables efficient travel between work sites at higher speeds than tracked excavators, reducing transportation costs and downtime.

Powerful engine with high fuel efficiency.High-performance hydraulic system for precise operation.Available with either crawler or wheeled chassis, suitable for various terrains.Multiple working attachments available for versatile tasks.Safe and comfortable cabin, meeting international standards.Applications: Construction, earthmoving, mining, road building, landscaping, and more.

The Sany SY75 excavator is a versatile and powerful machine designed to meet the demands of various construction projects. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY75 is a robust engine that delivers ample power for its class, making it capable of handling a wide range of tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Sany SY265 excavator is a powerful and versatile machine designed to excel in demanding construction environments. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and comfort.  At the heart of the SY265 is a robust engine that delivers ample power and torque for even the most challenging excavation tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

Hitachi is a world leader in the Large Excavators / Loading Shovels market, offer you tough machines of varying size that are suited to your needs. When you’re using shovels, productivity means loading and dumping with as few cycles as possible. The large-sized buckets and speed of these easy-to-use machines gives you just that, making them some of the most efficient machines around.

2. Operating PrincipleThe excavator operates through a complex hydraulic system. Hydraulic cylinders move the boom, arm, and bucket, allowing for smooth and powerful actions. The operator uses levers or joysticks in the cab to control the flow of hydraulic fluid, which in turn moves the different parts of the excavator.

Operating Weight - 3,500kgBucket Capacity - 0.15m³Engine Model - 洋马 4TNV94L (Yanmar 4TNV94L)Rated Power - 21.6kW(29.4PS)/2,200rpmMax. Digging Radius - 5,700mmMax. Digging Depth - 3,780mmMax. Digging Height - 5,450mmMax. Dumping Height - 3,820mmTravel Speed - 高速 (High Speed)：3.6km/h；低速 (Low Speed)：2.4km/hSwing Speed - 10.5rpmGradeability - 30°Bucket Digging Force - 24.5kNArm Digging Force - 18.5kNOverall Transport Length - 5,300mmOverall Transport Width - 1,600mmOverall Transport Height - 2,600mmTrack Length - 1,900mmTrack Width - 400mmMain Pump Type - (Variable Piston Pump)Main Pump Max.

Basic specificationsWorking weight of the whole machine: 5190kgBucket capacity: 0.16-0.19m³Standard bucket width: 730mm with side teeth, 680mm without side teethBody size: 5510mm in length, 2540mm in height, 1960mm in widthMinimum ground clearance: 320mmEngineModel: V2403-E3Total displacement: 2.434LRated output power: 40.7PS (29.9kW)/2250rpm or 40PS (29.2kW)/2200rpmFuel tank capacity: 100LDigging performanceMaximum digging height: 5560mmMaximum unloading height: 3855mmMaximum digging depth: 3580mmMaximum vertical digging depth: 2990mmMaximum digging radius: 6045mmBoom offset: UnspecifiedFront

The 330D excavator is a high-performance large excavator with several significant advantages. First, it is equipped with a powerful engine capable of delivering high output power under severe working conditions for heavy-duty operations. Second, the 330D utilizes an advanced hydraulic system that provides faster response and precise control, greatly enhancing digging and loading efficiency. In addition, the model is designed with a spacious and comfortable cab with good visibility and a convenient operating layout to ensure operator comfort during long hours of operation.

Hitachi is a world leader in the Large Excavators / Loading Shovels market, offer you tough machines of varying size that are suited to your needs. When you’re using shovels, productivity means loading and dumping with as few cycles as possible. The large-sized buckets and speed of these easy-to-use machines gives you just that, making them some of the most efficient machines around.

The Sany SY55 excavator is a compact and versatile machine designed to excel in a variety of applications. Engineered with precision and built to last, this excavator offers a compelling blend of performance, efficiency, and maneuverability.  At the heart of the SY55 is a powerful engine that delivers ample power for its size, making it suitable for a wide range of tasks. Coupled with a sophisticated hydraulic system, this excavator ensures smooth and precise operations, enabling operators to achieve maximum productivity.

The Bobcat 337G is a compact excavator designed for performance, versatility, and operator comfort. It builds upon the strengths of previous models, offering enhanced features and capabilities for a wider range of applications. This machine is well-suited for tasks in construction, landscaping, utilities, and agriculture, where maneuverability and power are essential.One of the key improvements in the 337G is its increased power and performance. Compared to the 331, the 337G typically offers a more powerful engine and an upgraded hydraulic system.