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Title (SEO Suggestion): SWAFLY High-Quality Replacement Cabin YD00006071 YD00006071 CAB for Hitachi ZX85US-5A Excavator – Engineering Machinery Parts Supplier
Description (SEO Suggestion): Purchase the reliable SWAFLY replacement CAB YD00006071 / YD00006071 for Hitachi ZX85US-5A Excavator. We specialize in engineering machinery parts, offering durable cabins, hydraulic pumps, travel devices, and more. Global shipping available.
Keywords (SEO Suggestion): Hitachi YD00006071, Hitachi YD00006071 CAB, ZX85US-5A Cabin, Excavator Cabin Replacement, Hitachi ZX85US-5A Parts, Construction Machinery Accessories, SWAFLY, engineering machinery parts, hydraulic pump, travel device, control valve, boom cylinder, arm cylinder, bucket cylinder, track adjuster
Welcome to SWAFLY, your trusted partner for high-quality engineering machinery accessories. We proudly present the durable replacement CAB Assembly for the Hitachi ZX85US-5A Excavator. This essential component ensures operator safety and comfort, meeting the rigorous demands of construction sites globally. The critical part number for this cabin is YD00006071, YD00006071, a perfect fit for maintaining the efficiency and operational readiness of your heavy equipment.
As a leading supplier in the global market, our core business is centered on providing superior excavator spare parts, including robust hydraulic pumps, reliable travel devices, precise control valves, and various hydraulic cylinders. We help you maintain optimal machine performance and reduce downtime with our readily available stock of heavy equipment spare parts and construction equipment components.
Brand: Hitachi
Part Name: CAB / Cabin Assembly
Part Number: YD00006071, YD00006071
Application Equipment Brand: Hitachi
Application Equipment Model: ZX85US-5A
Category: Engineering Machinery Accessories, Cabin
Our commitment is to deliver parts that match or exceed OEM specifications. The Hitachi ZX85US-5A CAB YD00006071 is a critical safety and comfort feature. We stock a comprehensive range of excavator engine parts, undercarriage components, and hydraulic system repair kits. Rely on SWAFLY for your Hitachi excavator parts needs, from the Hitachi final drive assembly to Hitachi main control valve parts, ensuring maximum productivity on site.
Long-tail Keywords: Hitachi ZX85US-5A cabin price, replacement excavator travel motor, reliable hydraulic cylinder seals kit, excavator final drive gear replacement, Caterpillar D8 track shoe bolt, Komatsu PC200-8 main pump repair, Hyundai R210LC-7 swing bearing replacement, Durable bucket pins and bushings, Kobelco SK350-8 radiator hose supplier, Excavator boom arm cylinder repair, Volvo EC360B hydraulic filter element, Main control valve overhaul kit, Excavator track chain and sprocket, Heavy duty excavator cabin glass, Engine overhaul gasket kit for Isuzu 6HK1, Digger undercarriage parts online, Construction machinery electrical sensors, Mini excavator hydraulic pump repair, Boom cylinder seal kit installation guide, High pressure fuel pump for diesel engine.
The Cabin (CAB), like the one with part number YD00006071 on the Hitachi ZX85US-5A, is more than just a shell; it is the control center and safety enclosure for the operator. Modern excavator cabins are engineered for maximum visibility, noise reduction, and climate control, directly impacting operator efficiency and reducing fatigue on long shifts. Components within the CAB, such as the monitor, control levers, and wiring harness, must be fully integrated with the machine's electronic and hydraulic systems. A high-quality replacement CAB ensures that safety standards are maintained and that the machine operates as originally intended.
Track Adjuster: A mechanism (often spring or hydraulic) in the undercarriage that maintains proper tension on the track chain to prevent de-tracking and reduce wear. Hitachi ZX350-5 track adjuster.
Boom Cylinder: A hydraulic actuator attached to the chassis and the boom, responsible for raising and lowering the main arm. Hitachi ZX890LCH-5A boom cylinder.
Arm Cylinder: A hydraulic actuator connected to the boom and the stick (arm), controlling the extending and retracting motion of the arm. Hitachi ZX490LCH-5A arm cylinder.
Bucket Cylinder: A hydraulic actuator connected to the arm and the bucket linkage, controlling the tilting motion of the bucket for digging and dumping. Hitachi ZX240-5A bucket cylinder.
Travel Device: The complete assembly (motor and gearbox/reduction) that converts hydraulic energy into mechanical power to drive the track. Hitachi ZX240-5A travel device.
Swing Device: The complete assembly (motor and gearbox) that enables the rotation of the excavator's superstructure (cabin and boom) on the swing bearing. Hitachi ZX170LC-5A swing device.
Control Valve: The central hydraulic component (often the main pump's output valve) that directs pressurized fluid to the correct actuator (cylinders, motors) based on operator input. Hitachi ZX670-5G control valve.
Piston Pump: The main hydraulic pump that converts engine power into hydraulic pressure/flow, typically variable displacement for efficiency. Hitachi ZX70-5A piston pump.
Final Drive: The last stage of reduction in the travel device, located at the sprocket, providing high torque to the track. Hitachi ZX400LCH-5A drive motor.
Engine: The power source (e.g., Isuzu 4JJ1, 6HK1) that drives the hydraulic pump and auxiliary systems. Hitachi ZX130-5A 4JJ1 engine.
Issue: Komatsu PC300-8 Excavator Main Hydraulic Pump Noise and Low Flow
Problem Description: The machine experiences slow and weak movement across all functions, accompanied by a loud, whining noise emanating from the main hydraulic pump compartment. This often indicates issues with the hydraulic system's efficiency.
Diagnostic & Solution:
Check Suction Line: A common cause of pump noise is cavitation, usually due to a blocked suction strainer or air leak in the suction line. Inspect the hydraulic tank strainer and all hoses for cracks or loose fittings.
Check Pilot Pressure: Ensure the pilot pressure (often around 30-40 bar) is within specification. Low pilot pressure can prevent the main pump from properly stroking (up to full flow).
Pump Regulation: If the above are clear, the issue may be internal wear on the pump's rotating group (pistons, barrel) or a failure in the pump's regulator/compensator valve, leading to a stuck swash plate and low output. A full system pressure test and potentially a pump overhaul or replacement with a quality Piston Pump are required. The Komatsu PC300-8 Main Pump must be calibrated correctly after installation.
| No. | Brand | Part No. | Model | Part Name |
|---|---|---|---|---|
| 1 | Hitachi | 9306368 | ZX350-5 | track adjuster |
| 2 | Hitachi | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| 3 | Hitachi | YA00028294H3 | ZX890LCH-5A | CYL.;BUCKET |
| 4 | Hitachi | 4697128 | ZX670LCH-5G | CYL.;BOOM |
| 5 | Hitachi | 9312271 | ZX200-5A | CYL.;ARM |
| 6 | Hitachi | 9307832 | ZX330-5A | CYL;BOOM(R) |
| 7 | Hitachi | YB00007154/9243839 | ZX240-5A | TRAVEL-DEVICE |
| 8 | Hitachi | YA00023717 | ZX 360-5A | 6HK1 engine |
| 9 | Hitachi | 4680289 | ZX850-3 | CAB-ASSY |
| 10 | Hitachi | 9276399 | ZX200-3 | Cabin |
More replacement Hitachi ZX85US-5A parts available upon request.
SWAFLY is dedicated to providing a full spectrum of engineering machinery accessories for various international brands including Caterpillar, Komatsu, Hitachi, Volvo, and Kobelco. Our main product categories include:
Complete Hydraulic System Components (Pumps, Valves, Motors)
Engine Parts and Assemblies (Isuzu, Kubota, Yanmar, Cummins)
Undercarriage Parts (Track Chains, Rollers, Idlers, Track Adjusters)
Work Equipment Cylinders (Boom Cylinder, Arm Cylinder, Bucket Cylinder)
Electrical Parts and Cabin Components (like YD00006071 CAB)
We ensure a seamless purchasing experience for our global clients. Explore our dedicated platforms for specific product lines:
Beyond our extensive stock, SWAFLY offers comprehensive customized parts development services. Whether you require a specialized cabin interior component, a non-standard hydraulic cylinder seal kit for an older model Boom Cylinder, or a newly manufactured Control Valve block, we can engineer and produce high-precision replacement parts to your exact specifications. Contact us today to discuss your specific engineering machinery parts customization needs!
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