PIN 3093813 - Hitachi
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High-Quality Hitachi Bucket Pin Front 3093813 for Excavators
Introducing the durable and reliable Hitachi Bucket Pin Front 3093813, an essential component for maintaining the optimal performance of your heavy machinery. This bucket pin is specifically designed for Hitachi excavators, including popular models like the EX2500 and EX2600.
Manufactured to meet stringent quality standards, this Hitachi bucket pin ensures secure and efficient operation of your excavator's bucket. The 3093813 part number is a testament to its precise engineering and compatibility with the specified Hitachi models.
At SWAFLY MACHINERY CO., LIMITED, we specialize in providing a comprehensive range of excavator parts and mining equipment parts in China. Founded in 2009, we have over 15 years of experience in supplying quality-trusted machinery components.
Our expertise extends to machinery engines, hydraulic pumps, and travel final motor drives. We also offer agricultural tractor machinery engines from renowned brands like KUBOTA and Yanmar.
We leverage our strong resources and technical expertise, gained from collaborating with leading engine manufacturers, to offer superior maintenance services. Our capabilities include mechanical dismantling, engine and hydraulic system assembly maintenance, and regeneration. Furthermore, we engage in the renewal of complete machines and parts, ensuring cost-effective solutions for our global customers through both OEM and high-quality aftermarket products.
Choose the Hitachi Bucket Pin Front 3093813 from SWAFLY MACHINERY for its quality and reliability, ensuring your Hitachi excavator operates at peak efficiency.
Engineering Machinery Hydraulic Pumps and Travel Final Motor Drives - Definitions
1. Hydraulic Main Pump (液压主泵)
English: The primary source of hydraulic power in an excavator, responsible for supplying pressurized oil to various hydraulic actuators.
Chinese: 工程机械的核心液压部件，负责为各种液压执行器提供加压油。
Installation Location: Usually located in the engine compartment and driven by the engine.
安装位置: 通常位于发动机舱内，由发动机驱动。
Example: Hitachi EX200-5 Hydraulic Main Pump, Part Number: 9146207.
举例: 日立EX200-5挖掘机液压主泵，零件号: 9146207。
2. Hydraulic Swing Motor (液压回转马达)
English: Powers the rotation of the excavator's upper structure, allowing it to swing left and right.
Chinese: 驱动挖掘机上部结构旋转，使其能够左右摆动。
Installation Location: Typically mounted on the upper structure, connected to the swing reduction gearbox.
安装位置: 通常安装在上部结构上，连接到回转减速箱。
Example: Hitachi Zaxis 200 Swing Motor, Part Number: 9264748.
举例: 日立Zaxis 200挖掘机回转马达，零件号: 9264748。
3. Travel Final Drive (行走终传动)
English: The final gear reduction unit that transmits power to the tracks or wheels, enabling the excavator to move.
Chinese: 将动力传递到履带或车轮的最终减速装置，使挖掘机能够移动。
Installation Location: Located inside the track frame or wheel hub.
安装位置: 位于履带架或轮毂内。
Example: Hitachi EX60 Travel Motor and Gearbox, Part Number: 9143852.
举例: 日立EX60行走马达和齿轮箱，零件号: 9143852。
4. Hydraulic Control Valve (液压控制阀)
English: Directs the flow of hydraulic fluid to different actuators, controlling the movement of the boom, arm, bucket, and swing.
Chinese: 控制液压油流向不同的执行器，控制动臂、斗杆、铲斗和回转的运动。
Installation Location: Usually situated centrally in the hydraulic system.
安装位置: 通常位于液压系统的中央。
Example: Komatsu PC200-8 Control Valve, Part Number: 723-40-50101.
举例: 小松PC200-8控制阀，零件号: 723-40-50101。
5. Hydraulic Cylinder (液压油缸)
English: Linear actuators that convert hydraulic power into linear motion, used in the boom, arm, and bucket.
Chinese: 将液压动力转化为线性运动的线性执行器，用于动臂、斗杆和铲斗。
Installation Location: Connected to the boom, arm, and bucket structures.
安装位置: 连接到动臂、斗杆和铲斗结构。
Example: Caterpillar 320D Boom Cylinder, Part Number: 248-2169.
举例: 卡特彼勒320D动臂油缸，零件号: 248-2169。
6. Pilot Pump (先导泵)
English: A smaller hydraulic pump that provides the pilot pressure required to operate the main hydraulic control valve.
Chinese: 一种较小的液压泵，提供操作主液压控制阀所需的先导压力。
Installation Location: Usually attached to the main hydraulic pump or driven separately.
安装位置: 通常连接到主液压泵或单独驱动。
Example: Kobelco SK200-8 Pilot Pump, Part Number: YN10V00035F1.
举例: 神钢SK200-8先导泵，零件号: YN10V00035F1。
7. Gear Pump (齿轮泵)
English: A type of hydraulic pump that uses the meshing of gears to pump fluid by displacement.
Chinese: 一种利用齿轮啮合通过排量泵送流体的液压泵。
Installation Location: Can be used in various auxiliary hydraulic systems.
安装位置: 可用于各种辅助液压系统。
Example: Kawasaki K3V63 Gear Pump, Part Number: K3V63DT-9R-9N04.
举例: 川崎K3V63齿轮泵，零件号: K3V63DT-9R-9N04。
8. Vane Pump (叶片泵)
English: A type of hydraulic pump that uses vanes mounted on a rotor to pump fluid.
Chinese: 一种利用安装在转子上的叶片泵送流体的液压泵。
Installation Location: Often used in power steering systems or other lower-pressure applications.
安装位置: 常用于动力转向系统或其他低压应用。
Example: Vickers VQ Series Vane Pump, Part Number: VQ3525A13.
举例: 威格士VQ系列叶片泵，零件号: VQ3525A13。
9. Axial Piston Pump (轴向柱塞泵)
English: A type of positive displacement pump that uses reciprocating pistons in a cylindrical block arranged axially around a drive shaft.
Chinese: 一种容积式泵，它使用在围绕驱动轴轴向布置的圆柱体中的往复活塞。
Installation Location: Commonly used as the main hydraulic pump in excavators.
安装位置: 常用作挖掘机的主液压泵。
Example: Rexroth A10VSO Series Axial Piston Pump, Part Number: A10VSO71DR/31R-PPA12N00.
举例: 力士乐A10VSO系列轴向柱塞泵，零件号: A10VSO71DR/31R-PPA12N00。
10. Radial Piston Pump (径向柱塞泵)
English: A type of positive displacement pump in which the pistons move radially in and out relative to the drive shaft.
Chinese: 一种容积式泵，其中活塞相对于驱动轴径向向内和向外移动。
Installation Location: Can be used in high-pressure applications like hydraulic presses.
安装位置: 可用于高压应用，如液压机。
Example: Parker PV Series Radial Piston Pump, Part Number: PV040R1K1T1NF.
举例: 派克PV系列径向柱塞泵，零件号: PV040R1K1T1NF。
Common FAQs about Our Main Business
Q: What types of excavator parts do you specialize in?
A: SWAFLY MACHINERY CO., LIMITED specializes in a wide range of excavator parts, including hydraulic pumps, travel final motor drives, engine components, undercarriage parts, and more. We offer both OEM and high-quality aftermarket options.
Q: Do you supply parts for mining equipment as well?
A: Yes, in addition to excavator parts, we also provide a variety of mining equipment parts to meet the diverse needs of the mining industry.
Q: Can you provide engines for agricultural tractors?
A: Absolutely! We supply agricultural tractor machinery engines with KUBOTA and Yanmar brands, known for their reliability and performance.
Our Business Scope
SWAFLY MACHINERY CO., LIMITED specializes in excavator parts and mining equipment parts in China. Founded in 2009, we have over 15 years of experience in the industry.
Our core business includes supplying quality-trusted machinery engines, hydraulic pumps, and travel final motor drives. We also offer agricultural tractor machinery engines from KUBOTA and Yanmar.
We operate maintenance workshops, develop mechanical dismantling, engine, and hydraulic system assembly maintenance and regeneration platforms, and carry out complete machine and parts renewal business. Our goal is to timely develop cost-effective OEM or high-quality aftermarket products and provide a full range of aftermarket services for global customers.
Engine Failure and Solution: Overheating Engine
Problem: The excavator engine is overheating frequently, leading to potential damage and downtime.
Possible Causes:
- Low coolant level: Insufficient coolant reduces the engine's ability to dissipate heat.
- Faulty thermostat: A stuck or malfunctioning thermostat can prevent proper coolant circulation.
- Radiator issues: A clogged or damaged radiator cannot effectively transfer heat to the air.
- Water pump failure: A malfunctioning water pump cannot circulate coolant effectively.
- Loose or damaged fan belt: The fan belt drives the cooling fan, and a loose or damaged belt will reduce airflow.
Troubleshooting and Solutions:
- Check Coolant Level: Ensure the coolant level is within the recommended range. If low, check for leaks and replenish as needed.
- Inspect Thermostat: If the coolant level is fine, the thermostat might be the issue. A mechanic can test and replace it if necessary.
- Examine Radiator: Check the radiator for any blockages (e.g., debris, mud) and clean it thoroughly. Inspect for any damage or leaks. If severely clogged or damaged, it might need replacement.
- Test Water Pump: Listen for any unusual noises from the water pump. If suspected of failure, it should be inspected and replaced by a qualified technician.
- Check Fan Belt: Ensure the fan belt is properly tensioned and in good condition. Replace it if it's loose, cracked, or damaged.
Note: If the overheating issue persists after checking these common causes, it's recommended to consult a qualified mechanic for a thorough diagnosis.
Visit our website: www.hitachi-isuzuparts.com
Mobile/WeChat/WhatsApp: +86 13570162348
Email: sales05@swaflyexcavator.cn
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