SWAFLY Hitachi ZX850-3 Excavator CAB-ASSY Spare Part: 4664059 4664059
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SWAFLY Hitachi ZX850-3 Excavator CAB-ASSY Spare Part: 4664059 4664059
Premium Hitachi ZX850-3 CAB-ASSY from SWAFLY
As a leading supplier of engineering machinery accessories, SWAFLY is proud to offer the high-quality CAB-ASSY for the Hitachi ZX850-3 excavator. The core of this offering is the complete cabin assembly, identified by the critical part numbers 4664059 and 4664059. Our specialization in heavy-duty construction machinery spare parts ensures that this Hitachi ZX850-3 cabin assembly meets or exceeds OEM specifications for durability and operator comfort. Whether you need a Hitachi ZX850-3 cabin replacement or are searching for reliable excavator cab components, SWAFLY is your trusted partner. We cover the entire spectrum of excavator undercarriage parts, excavator hydraulic parts, and excavator electrical components.
SWAFLY Core Business: Engineering Machinery Parts Supply
Our main business focuses on comprehensive solutions for construction machinery accessories, serving clients globally with a vast inventory of excavator spare parts. Beyond the Hitachi CAB-ASSY, our extensive product line includes critical components such as the excavator final drive assembly, excavator main control valve, excavator piston pump assembly, excavator swing gearbox, and various excavator cylinder assemblies. We also stock a wide range of engine components like Isuzu engine parts for excavators, Kubota engine accessories, and Yanmar engine parts for construction equipment. Our commitment extends to providing high-demand items such as aftermarket Hitachi hydraulic pump parts, reliable excavator travel motor components, genuine Hitachi boom cylinder seals, cost-effective excavator arm cylinder replacement, durable bucket cylinder repair kits, precision track adjuster parts for Hitachi, Hitachi ZX series control valve rebuild kits, heavy equipment undercarriage components online, high-quality swing device parts supplier, excavator cab glass replacement cost, piston pump repair services for construction equipment, best deals on excavator final drive motors, excavator cabin interior parts sale, heavy machinery engine cooling systems, construction equipment electrical harness kits, competitive prices on excavator track link assembly, excavator hydraulic hose fittings supplier, used excavator parts inventory, and new aftermarket excavator parts dealer.
Product Spotlight: Understanding the Hitachi ZX850-3 CAB-ASSY 4664059
The CAB-ASSY, or Cabin Assembly, with the part number 4664059 (also referenced as 4664059), is the complete operator enclosure for the Hitachi ZX850-3 hydraulic excavator. This crucial component ensures operator safety, comfort, and visibility, directly impacting productivity. Key features include the structural frame, interior paneling, operator seat, climate control systems, and all glass windows. A high-quality excavator cabin assembly like the Hitachi ZX850-3 CAB-ASSY is essential for maintaining the machine's value and operational safety standards. SWAFLY sources only components built with heavy-duty materials, ensuring resistance to vibration and external damage, vital for a machine like the large Hitachi ZX850-3 working in demanding environments.
Hitachi Excavator Component Glossary:
Main Control Valve: Located in the center of the chassis, it directs hydraulic fluid flow to various actuators. Hitachi ZX870-5G/890-5A VALVE;CONTROL.
Travel Device: Installed on the lower frame (track frame), it is the complete final drive and motor assembly. Hitachi ZX240-5A TRAVEL-DEVICE.
Boom Cylinder: Attached between the machine's frame and the boom, it raises and lowers the boom. Hitachi ZX890LCH-5A CYL.;BOOM.
Swing Device: Positioned under the cab, it provides the rotational power for the upper structure. Hitachi ZX170LC-5A Swing Device.
Piston Pump: Located in the engine compartment, it is the main hydraulic power source. Hitachi ZX70-5G Piston Pump.
Track Adjuster: Found in the undercarriage frame, it maintains proper track tension. Hitachi ZX350-5 track adjuster.
Arm Cylinder: Connected between the boom and the arm, it controls the arm's extension and retraction. Hitachi ZX280-5G/300-5A CYL.;ARM.
Bucket Cylinder: Located on the arm, it controls the movement of the bucket. Hitachi ZX890LCH-5A CYL.;BUCKET.
Drive Motor: Part of the Travel Device, it converts hydraulic energy into mechanical rotation for the tracks. Hitachi ZX400LCH-5A Drive Motor.
H Links: Components that connect the bucket and the bucket cylinder, situated at the end of the arm. Hitachi ZX210-5 H links.
Heavy Equipment Troubleshooting: Excavator Hydraulic System Failure
Equipment: Hitachi ZX330-3 Excavator
Fault Description: The Hitachi ZX330-3 experiences slow and weak movement in all hydraulic functions, particularly noticeable during simultaneous operation. The engine RPM drops significantly under load.
Probable Cause: A common cause is a problem with the hydraulic pump regulator or a worn out Piston Pump Assy (e.g., 9257596), leading to insufficient flow or pressure to the Control Valve. This can be due to damaged regulator seals, a blocked control line, or excessive internal leakage within the pump itself.
Solution:
Check hydraulic oil levels and filter condition.
Measure the system's pilot pressure and main relief pressure.
Inspect the Pump Device Assy (e.g., Hitachi 9257596 for ZX330-3) for external leaks.
If pressures are low and pump noise is abnormal, the Single Pump or Piston Pump may require a rebuild or replacement. SWAFLY supplies high-quality replacements like the 9257596.
Calibrate the pump regulator to ensure the pump output matches the engine's capability (Load Sensing adjustment).
Bespoke Solutions: Custom Excavator Parts Development
Can't find the exact CAB-ASSY, Control Valve, or Hydraulic Cylinder for your specific Hitachi model? SWAFLY specializes in the custom design and manufacturing of various heavy equipment spare parts. Send us your drawings or samples, and we can develop high-quality, customized engineering machinery accessories to meet your unique operational needs!
SWAFLY Global Service & Custom Parts Supply
SWAFLY is dedicated to providing a full range of services for heavy machinery spare parts. Our business encompasses sourcing, quality control, logistics, and custom parts manufacturing. We ensure fast and reliable supply of all your Hitachi excavator parts needs, from the CAB-ASSY to complex hydraulic pump assemblies. Visit our global websites for more information on our extensive inventory of engineering machinery accessories:
www.swaflyparts.com (Main Parts Portal)
www.hitachi-isuzuparts.com (Hitachi & Isuzu Parts Specialist)
www.mttparts.com (MTT Parts Division)
www.kubotaengine.ca (Kubota Engine Specialist)
www.machineryengine.com (Engine Parts Global)
Additional Hitachi Excavator Accessories Available from SWAFLY
| No. | Brand | Part Number | Model | Description |
|---|---|---|---|---|
| 1 | 日立 | 9306368 | ZX350-5 | track adjuster |
| 2 | 日立 | 9312060 | ZX290-5 | track adjuster |
| 3 | 日立 | YA00028290H3 | ZX890LCH-5A | CYL.;BOOM |
| 4 | 日立 | YA00028291H3 | ZX890LCH-5A | CYL.;BOOM |
| 5 | 日立 | YA00028294H3 | ZX890LCH-5A | CYL.;BUCKET |
| 6 | 日立 | YA00028292H3 | ZX890LCH-5A | CYL.;ARM |
| 7 | 日立 | 4697128 | ZX670LCH-5G | CYL.;BOOM |
| 8 | 日立 | 4697129 | ZX670LCH-5G | CYL.;BOOM |
| 9 | 日立 | YA00028285 | ZX490LCH-5A | CYL.;BOOM |
| 10 | 日立 | YA00028286 | ZX490LCH-5A | CYL.;BOOM |
| 11 | 日立 | 4637751 | ZX450-3 | CYL.;BOOM |
| 12 | 日立 | YA00023611 | ZX130-5A | 4JJ1XKSA03 Engine |
| 13 | 日立 | 4625874 | ZX330-3 | 6HK1 Engine |
| 14 | 日立 | 9312271 | ZX200-5A | CYL.;ARM |
| 15 | 日立 | 9309801 | ZX240-5A | CYL.;BOOM |
| 16 | 日立 | 9309802 | ZX240-5A | CYL.;BOOM |
| 17 | 日立 | 9309803 | ZX240-5A | CYL.;ARM |
| 18 | 日立 | 9309804 | ZX240-5A | CYL.;BUCKET |
| 19 | 日立 | 9309805 | ZX280-5G/300-5A | CYL.;BOOM |
| 20 | 日立 | 9309806 | ZX280-5G/300-5A | CYL.;BOOM |
| 21 | 日立 | 9309806 | ZX280-5G/300-5A | CYL.;BOOM |
| 22 | 日立 | 9309807 | ZX280-5G/300-5A | CYL.;ARM |
| 23 | 日立 | 9309808 | ZX280-5G/300-5A | CYL.;BUCKET |
| 24 | 日立 | 9307832 | ZX330-5A | CYL;BOOM(R) |
| 25 | 日立 | 9307833 | ZX330-5A | CYL;BOOM(L) |
| 26 | 日立 | 9312267 | ZX330-5A | CYL;ARM |
| 27 | 日立 | YA00028287 | ZX470-5G/490-5A | CYL.;ARM |
| 28 | 日立 | 4697130 | ZX670-5G/690-5A | CYL.;ARM |
| 29 | 日立 | 4697132 | ZX670-5G/690-5A | CYL.;BUCKET |
| 30 | 日立 | YB00007154//9243839 | ZX240-5A | TRAVEL-DEVICE |
| 31 | 日立 | YA00086816//YA00037264H3 | ZX870-5G/890-5A | VALVE;CONTROL |
| 32 | 日立 | YA00037263 | ZX670-5G/690-5A | VALVE;CONTROL |
| 33 | 日立 | YA00028292 | ZX890-5A | CYL;ARM |
| 34 | 日立 | YA00028294 | ZX890-5A | CYL.;BUCKET |
| 35 | 日立 | YA00023717 | ZX 360-5A | 6HK1 engine |
| 36 | 日立 | 9257596 | ZX330-3 | Pump Device Assy |
| 37 | 日立 | 8076541 | ZX210-5 | H links |
| 38 | 日立 | YA00040883 | guard | |
| 39 | 日立 | YB60002115 YB60002116 | ZX330-5A | Travel Device |
| 40 | 日立 | YB60003036 YB60003210 | ZX350LC-7 | Travel Device |
| 41 | 日立 | 4668620 | ZX400LCH-5A | Drive Motor |
| 42 | 日立 | 9242907 | ZX240-3/-3G/-5A | Drive Motor |
| 43 | 日立 | 9281841 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 44 | 日立 | 9281842 | ZX330-3/-3G/-5G/-5A | Drive Motor |
| 45 | 日立 | YB00002172 | ZX170LC-5A | Swing Device |
| 46 | 日立 | YB60000181 | ZX240-5A/ZX260LCH-5A | Swing Device |
| 47 | 日立 | YA00023705 | ZX200-5A | Engine |
| 48 | 日立 | YA00023714 | ZX300-5A | Engine |
| 49 | 日立 | YA00023717 | ZX330-5A/ZX400LCH-5A | Engine |
| 50 | 日立 | YB60001526 | ZX300-5A | Pump Device |
| 51 | 日立 | YD00013056 | ZX70-5G/ZX70-5A | Piston Pump |
| 52 | 日立 | 9260886 | ZX330-3/ZX330-5A | Single Pump |
| 53 | 日立 | YB60000802 | ZX300-5A | Single Pump |
| 54 | 日立 | 9257346 | ZX270-3 | Pump assy |
| 55 | 日立 | 9257596 | ZX330-3 | Pump assy |
| 56 | 日立 | 4680289 | ZX850-3 | CAB-ASSY |
| 57 | 日立 | 4688424 | ZX210-3-AMS | CAB |
| 58 | 日立 | 4664059 | ZX850-3 | CAB-ASSY |
| 59 | 日立 | 4456025 | ZX75US-A | CAB |
| 60 | 日立 | 4665069 | ZX330-3 | CAB |
| 61 | 日立 | 4684104 | ZX210H-3 | CAB |
| 62 | 日立 | 4684376 | ZX210-3-AMS | CAB |
| 63 | 日立 | 4676661 | ZX170W-3 | CAB |
| 64 | 日立 | 4679733 | ZX225US-3 | CAB |
| 65 | 日立 | 4671395 | ZX225USLC-3M | CAB |
| 66 | 日立 | 9255047 | ZX80SB-HCME | CAB |
| 67 | 日立 | 4664052 | ZX470R-3F | CAB-ASSY |
| 68 | 日立 | 4701969 | ZX135USL-3 | CAB |
| 69 | 日立 | 4693950 | ZX75US-3 | CAB |
| 70 | 日立 | YA00038618 | ZX490LCH-6 | CAB |
| 71 | 日立 | YA00056769 | ZX380LC-6N | CAB |
| 72 | 日立 | YA00038612 | ZX530LCH-6 | CAB |
| 73 | 日立 | YA60044286 | ZX470LC-6 | CAB |
| 74 | 日立 | YA60044290 | ZX670LC-6 | CAB |
| 75 | 日立 | YA00038614 | ZX670LC-6 | CAB |
| 76 | 日立 | YD00009465 | ZX75USK-5B | CAB |
| 77 | 日立 | YD00003848 | ZX85US-5A | CAB |
| 78 | 日立 | YD00006071 | ZX85US-5A | CAB |
| 79 | 日立 | 4675684 | ZX135US-3 | CAB |
| 80 | 日立 | YD00007123 | ZX85USB-5A | CAB |
| 81 | 日立 | YD00010926 | 75G | CAB |
| 82 | 日立 | YD60001182 | ZX70-5G | CAB |
| 83 | 日立 | YA00037705 | ZX350LC-5N | CAB |
| 84 | 日立 | 4693630 | ZX85USB-3 | CAB |
| 85 | 日立 | YA00038692 | ZX135USL-5B | CAB |
| 86 | 日立 | YA00037707 | 250G LC-IT4 | CAB |
| 87 | 日立 | YA00037706 | ZX160LC-5N | CAB |
| 88 | 日立 | YD00008908 | ZX55U-5A | CAB |
| 89 | 日立 | 9219571 | ZX450H | Cabin |
| 90 | 日立 | 9276399 | ZX200-3 | Cabin |
| 91 | 日立 | H490386 | ZX360H-3G | Cabin |
| 92 | 日立 | H490612 | ZX120 | Cabin |
| 93 | 日立 | YD00011376 | ZX60C-5A | Cabin |
| 94 | 日立 | 9257157 | ZX240-3 | Swing Device |
| 95 | 日立 | YA00000721 | ZX280-5G/300-5A | VALVE;CONTROL |
| 96 | 日立 | YA00000717 | ZX240-5A | VALVE;CONTROL |
| 97 | 日立 | YA00000734 | ZX330-5A | VALVE;CONTROL |
| 98 | 日立 | 4602026 | ZX240-3 | VALVE;CONTROL |
| 99 | 日立 | 9234729 | ZX240-3G | CYL.;BOOM |
| 100 | 日立 | 9246751 | ZX240-3G | CYL.;BUCKET |
| 101 | 日立 | YA60059299 | ZX180 | CYL.;ARM |
| 102 | 日立 | YA60059297 | ZX180 | CYL.;BOOM(R) |
| 103 | 日立 | YA60059298 | ZX180 | CYL.;BOOM (L) |
| 104 | 日立 | YA60070685 | ZX200-5A | CYL.;ARM |
| 105 | 日立 | YA60059300 | ZX180 | CYL.;BUCKET |
| 106 | 日立 | ZA60001970 | ZX200-5A | CYL.;BOOM |
| 107 | 日立 | ZA60001971 | ZX200-5A | CYL.;BOOM |
| 108 | 日立 | YA60082224 | ZX120-5A | CYL.;ARM |
| 109 | 日立 | YA60028504 | ZX130-5A | CYL.;BOOM |
| 110 | 日立 | YA60028505 | ZX130-5A | CYL.;BOOM |
| 111 | 日立 | YA60070686 | ZX200-5A | CYL.;BUCKET |
| 112 | 日立 | YA60028507 | ZX130-5A | CYL;BUCKET |
| 113 | 日立 | 9323701 | ZX160-5B | CYL.;BOOM |
| 114 | 日立 | 9323702 | ZX160-5B | CYL.;BOOM |
| 115 | 日立 | YA60082225 | ZX120-5A | CYL.;BUCKET |
| 116 | 日立 | 9275650 | ZX60-5G | CYL.;BOOM |
| 117 | 日立 | 9275650 | ZX60-5G | CYL BOOM |
| 118 | 日立 | ZA60001399 | ZX60C-6A | CYL.;BOOM |
| 119 | 日立 | ZA60001400 | ZX60C-6A | CYL.;ARM |
| 120 | 日立 | ZA60001401 | ZX60C-6A | CYL.;BUCKET |
| 121 | 日立 | 9275649 | ZX60-5G | CYL;BUCKET |
| 122 | 日立 | 9289617 | ZX130-5A | TRAVEL-DEVICE |
| 123 | 日立 | 9261222 | ZX200-5A | TRAVEL-DEVICE |
| 124 | 日立 | ZA60002095 | ZX200C-6A | TRAVEL-DEVICE |
| 125 | 日立 | ZA00002711 | ZX200C-6A | TRAVEL-DEVICE |
| 126 | 日立 | 9243839 | ZX240-5A | TRAVEL-DEVICE |
| 127 | 日立 | 9281921 | ZX330-5A | TRAVEL-DEVICE |
| 128 | 日立 | 9302718 | ZX490-5A | TRAVEL-DEVICE |
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