製品説明
PC400-7 PC400-8 Hydraulic Pump 708-2H-0571 708-2H-00460 Excavator Main Pump
製品説明
PC400-7 PC400-8 Hydraulic Pump 708-2H-0571 708-2H-00460 Excavator Main Pump
| Company name | Xihu (West Lake) Dis.an/koko shop |
| Condition | Original New/OEM |
| pump name | PC400-7 PC400-8 Hydraulic Pump 708-2H-0571 708-2H-00460 Excavator Main Pump |
| machine model | PC400-7 PC400-8 |
| MOQ | 1 Piece |
| Payment | T/T, Western Union, Paypal, etc |
| Delivery Time | Within 2 days after receiving the payment |
| Packing | Standard exporting packing or as required |
| Transport | By sea/air/express (DHL/FEDEX/TNT/UPS/EMS/City-line) |
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| EX70 EX90 EX100 EX100-W/WD-2/2/3/4 EX120/-2/3/5 EX130 EX150 EX160WD EX200 EX200-1/2/3/5 EX210 EX220-1/3/7 EX220-2/5 EX225 EX240 EX270-1/5 EX280-1 EX300-1/2/3/5/6 EX320 EX330 EX350 EX400 EX400-5 UH03-3/5/7 UH04/2/5 UH05 UN055-7 UH06 UH07 ZAX60 ZAX70 ZAX120 ZAX200 ZX230 ZAX240 ZAX250 ZAX330 ZAX350 ZAX360 ZAX360 |
| R55-7 R60-5/7 R80-7/9 R85-7 R110 R130R150LC R200 R210 R215-7/9 R220 R225LC-7/9 R260-5 R265LC-7/9 R280 R290 R290LC-7 R300 R305LC-9 R320 R335LC-7/9 R375LC R385 R455 R485LC R505LC-7 R515LC-9T R805LC-7 R914B |
| SH45 SH55 SH60 SH75-3 SH100 SH120 SH145U SH200 SH200A3 SH210 SH220 SH240 SH250 SH260 SH280 SH300 SH340 SH350 SH400 SH450 |
| EC55BLC EC60 EX130 EC140B EC210B EC240B EC290B EC330 EC360 EC460B |
And show you more brand models hydraulic pump application.
| Brand Name | Model Number |
| REXROTH | A10VSO10/18/28/45/60/63/71/85/100/140 |
| A2F12/23/28/55/80/107/160/200/225/250/350/500/1000 | |
| A4VSO40/45/50/56/71/125/180/250/355/500/750/1000 | |
| A7VO28/55/80/107/160/200/250/355/500 | |
| A6VM28/55/80/107/140/160/200/250/355/500/1000 | |
| A7V28/55/80/107/160/200/225/250/355/500/1000 | |
| A11V40/60/75/95/130/145/160/190/200/210/260 | |
| A10VG18/28/45/63 | |
| A4VG28/40/56/71/90/125/180/250 | |
| EATON | EATON 3331/4621(4631)/5421 (5431)/6423/7620(7621) |
| PVE19/21 TA19 | |
| PVH45/57/74/98/131/141 | |
| LINDE | HPR75/90/100/105/130/160 |
| KOMATSU | HPV 90/95/132/140/165 |
| PC45R-8 | |
| PC60-6 PC60-7 PC78US-6 SWING | |
| PC60-7 PC200-3/5 PC220-6/7 PC200-6/7 PC300-6/7 PC360-7 PC400-7 | |
| PC200-7 SWING | |
| PC200-8 SWING | |
| JEIL | JMV44/22 45/28 53//31 76/45 147/95 |
| JMF151 | |
| JMF33/36/43/47/53/64/80 | |
| KAWASAKI | K3V63/112/140/180/280DT |
| K3SP36C PUMP | |
| K5V80 | |
| K5V140/160/180/200 | |
| M2X22/45/55/63/96/120/128/146/150/170/210 SWING | |
| M5X130/180 SWING | |
| LIEBHERR | LPVD45/64/90/100/125/140 |
| SAUER | PV90R30/42/55/75/100/130/180/250 |
| PV20/21/22/23/24/25/26/27 | |
| MPV571/035/044/046 MPT571/035/044/046 | |
| KAYABA | MSG-18P/27P/44P/50P SWING |
| KYB87 PUMP | |
| MAG10/12/18/26/33/44/50/85/120/150/170/200/230VP/330 | |
| PSVD2-13E/16E/17E/19E/21E/26E/27E/57E | |
| UCHIDA | A8VO55/80/107/120/140/160/200 |
| AP2D12/14/18/21/25/28/36/38/42 | |
| CAT | SBS80/120/140 CAT312C/320C/325C |
| CAT320 (AP-12) | |
| CAT12G/14G/16G/120G/140G | |
| SPK10/10(E200B) SPV10/10(MS180) | |
| PAKER | PV16/20/23/28/32/40/46/63/80/92/140/180/270 |
| NACHI | PVK-2B-50/505 PUMP |
| NABTESCO TRAVEL | GM03/05/06/07/08/09/10/17/18/20/23 |
| GM03/05/06/07/08/09/10/17/18/20/23/24/28/35/38VL | |
| GM35VA | |
| MESSORI | PV089/112/120 ARK90 |
| TOSHIBA | PVB92 |
| SG02/04/08/12/15/17/20/25 SWING | |
| YUKEN | A10/16/22/37/40/45/56/70/90/100/125/145/220 |
| CUSTOMER MADE | PVG065 |
| DH300-7 | |
| DH225-7 | |
| HYUNDAI 60-7 | |
| PMP110 |
Our Advantages
Main Products
| Brand: | Komatsu , CHINAMFG , Vol Vo , CHINAMFG , CHINAMFG , CHINAMFG , CHINAMFG , CHINAMFG , CHINAMFG , CHINAMFG , CHINAMFG 3CX 4CX Backhoe Loader |
| other: | Spare Parts: |
| Advantaged Products: | Excavator Hydraulic Pump , Swing Motor Assy , Travel Motor Assy , Turbocharger , Water Pump , Main&Relief Valve Group … |
| Electrical Parts: | Excavator Solenoid Valve , Sensor , Switch , Controller , Monitor , Accelerator , Stater Motor , Alternator , Wipper Motor , Lamp , Water Tank …. |
| Engine Parts: | Excavator Engine Assy , Cylinder Head , Cylinder Block , Crankshaft , Camshaft , Linner Kits ( Piston / Piston Ring / Linner / Bearing ) , Gasket Kits , Overhaul Kits , Connecting Rod , Valve , Injector… |
| Cooling Parts: | Excavator Hydraulic Oil Cooler , Radiator , Oil Cooler Cover , Oil Cooler Assy , Fan , Blower Motor, EGR Pipe , Valve Chamber Cover… |
| Rubber Parts: | Excavator O-Ring , Seal Kits , Floor Mate Rubber , Coupling , Engine Belt , Belt Tensioner… |
| Hose & Harness Parts: | Excavator Pipe In , Manifold Exhaust , Water Hose , Oil Tube , Cabin Harness , Engine Harness… |
| Filtering Parts: | Excavator Oil Filter , Fuel Filter , Air Filter , Oil Separator , Air Filter Cover … |
会社概要
Xihu (West Lake) Dis.an Machine Equipment Co., Ltd.( KOKO SHOP)
HangZhou Xihu (West Lake) Dis.an Machinery Equipment Co., Ltd. Our company was established in 2011.
Xihu (West Lake) Dis.an is a professional spare parts manufacturer and reliable supplier, providing almost all spare parts for various models rock breakers.
Specializes in:
Excavator accessories
Hydraulic breaker accessories
Breaker Spare Parts Suitable for the brands: SOOSAN, FURUKAWA, KRUPP, ATLAS-COPCO, EDT, JCB, NPK, , HANWOO, TOKU, FINE, OKADA, XIHU (WEST LAKE) DIS., MONTABERT, INDECO, KWANGLIM, RAMMER, KONAN, KOMATSU, GENERAL etc. Excavator Spare Parts Suitable for the brands: CATEE, KOMATSU, HITACHI, VOLVO, KOBELCO, CASE, SUMITOMO, DOOSA, NHYUNDAI, SANY, XG ect. The logistics in HangZhou is very convenient that we deliver goods to the whole world.
FAQ
Q: When will ship my order?
A: Once we get confirmation of payment, we will try our best to ship order within 24 hours.
Q: How long does it take to my address?
A: The Normal delivery time is 1-7 days, depending on which country you are in.
Q: Which shipping term you can supply?
A: By sea, air, or by express ( DHL, FedEx, TNT, UPS, EMS)
Q: How can I trace my order?
A: We will send you the tracking number by email.
Q: If I am not satisfied with the products, can I return goods?
A: Yes, we offer exchange and repair service under warranty. Please contact us before you return.
| After-sales Service: | Online |
|---|---|
| Warranty: | 3 Month |
| Type: | Wheel Excavator |
| Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
| Bucket: | Backhoe |
| Transmission: | Hydraulic Transmission |
| Customization: |
Available
| Customized Request |
|---|

マイターギアボックスにおける最大トルク処理能力の限界
マイターギアボックスは、他の機械部品と同様に、処理できる最大トルクに制限があります。
材料強度: マイターギアボックスのトルク処理能力は、その構造に使用される材料の強度と耐久性に影響されます。材料の強度が十分でない場合、高トルク負荷下で変形したり破損したりする可能性があります。
歯車の歯の設計: 歯車の歯の形状と構造は、トルク伝達において極めて重要な役割を果たします。マイターギアボックスでは、歯車の歯のサイズ、形状、角度がトルク伝達能力に影響を与えます。歯車の歯の設計が不適切だと、早期摩耗やトルク伝達能力の低下につながる可能性があります。
潤滑と冷却: 適切な潤滑は、運転中に発生する摩擦と熱を低減するために不可欠です。潤滑が不十分だと、摩擦の増加、熱の蓄積、ギアの損傷につながり、ギアボックスのトルク容量が制限される可能性があります。
動的負荷係数: ギアボックスにかかる負荷の種類(衝撃荷重やトルクの急激な変化など)は、そのトルク処理能力に影響を与える可能性があります。高い動的負荷はギアボックスの許容能力を超え、故障につながる可能性があります。
取り付けとサポート: 機械システム内におけるマイターギアボックスの取り付けと支持方法は、そのトルク処理能力に影響を与える可能性があります。支持が不十分なギアボックスは、位置ずれや過度の応力が発生し、トルク処理能力の低下につながる可能性があります。
サイズと構成: マイターギアボックスの物理的なサイズと構成は、トルク処理能力に影響を与える可能性があります。より堅牢な部品を使用した大型ギアボックスは、小型またはコンパクトな設計のものに比べて、より高いトルク制限値を持つ場合があります。
動作条件: 温度、湿度、振動などの環境要因は、マイターギアボックスのトルク容量に影響を与える可能性があります。極端な条件下では、材料の劣化や潤滑効率の低下が生じ、ギアボックス全体のトルク処理能力が低下する可能性があります。
製造公差: 製造工程や公差のばらつきにより、個々のギアボックス間でトルク容量に差が生じる可能性があります。一般的に、製造公差が厳しいほど、より高いトルク容量が得られます。
特定の用途向けにマイターギアボックスを選定・設計する際には、これらの制約を考慮することが重要です。適切な設計、材料選定、潤滑、および運転条件は、マイターギアボックスが意図したトルク制限内で動作し、信頼性の高い性能を発揮するために重要な役割を果たします。

Differences Between Miter Gearboxes and Other Types of Gearboxes
Miter gearboxes possess distinct characteristics that differentiate them from other types of gearboxes, such as helical, spur, and planetary gearboxes. These differences contribute to their unique capabilities and suitability for specific applications:
- Gear Arrangement: Miter gearboxes utilize bevel gears that intersect at a 90-degree angle. In contrast, helical and spur gearboxes use parallel or co-planar gear arrangements, and planetary gearboxes feature multiple gears arranged around a central sun gear.
- Motion Direction Change: Miter gearboxes excel at changing the direction of rotational motion by 90 degrees. Other gearboxes may change motion direction by different angles or maintain the same direction.
- Compactness: Miter gearboxes are known for their compact design, making them suitable for applications with limited space. Planetary gearboxes, while compact, have a different internal structure.
- Backlash Control: Miter gearboxes are designed to minimize backlash and ensure accurate motion transfer. Helical and spur gearboxes may have more backlash due to their gear arrangement, while planetary gearboxes can provide good backlash control.
- Torque and Speed: Different gearboxes vary in their torque and speed capabilities. Miter gearboxes are suitable for moderate torque and speed applications, while planetary gearboxes offer high torque density.
- Applications: Miter gearboxes are commonly used for applications requiring 90-degree changes in motion direction, such as conveyor systems, printing machinery, and some types of industrial equipment. Helical and spur gearboxes are prevalent in various machinery and equipment. Planetary gearboxes find use in robotics, aerospace, and heavy machinery.
Each type of gearbox has its own advantages and is chosen based on the specific requirements of the application, including space constraints, motion control precision, torque, and speed needs.

Types of Miter Gearboxes and Their Classification
Miter gearboxes come in various types, each designed to meet specific application requirements based on factors such as gear arrangement, shaft orientation, and efficiency. They can be classified into the following main types:
- Straight Bevel Miter Gearboxes: These gearboxes have straight-cut teeth on the bevel gears and are suitable for applications where the intersecting shafts are positioned in the same plane. They are commonly used for changing the direction of motion between two shafts that are parallel to each other.
- Spiral Bevel Miter Gearboxes: Spiral bevel miter gearboxes feature spiral-cut teeth on the bevel gears, which reduces noise, vibration, and improves efficiency. They can handle higher torque and are often used in heavy-duty applications where smooth and quiet operation is essential.
- Skew Bevel Miter Gearboxes: Skew bevel gearboxes have skewed teeth that allow for smoother meshing and reduced wear. They are ideal for applications with high-speed rotation and heavy loads, such as machine tools and automotive systems.
- Hypoid Bevel Miter Gearboxes: Hypoid bevel gearboxes have hypoid-cut gears, which enable greater torque transmission and efficiency. They are commonly used in applications with higher torque requirements, such as industrial machinery and heavy equipment.
The classification of miter gearboxes is based on the type of gear arrangement, tooth profile, and other design features. Choosing the right type of miter gearbox depends on the specific application’s demands for torque, speed, efficiency, and space limitations.


editor by CX 2023-11-17