Excavator final drive 2401-9232 588B2000-00-QA 588B2100-00-A hydraulic parts for doosan DH55
The excavator travel assembly is a crucial component of the excavator, primarily composed of the travel motor, reduction gear, track frame, sprocket, carrier roller, idler, and track. The core principle involves the hydraulic system driving the travel motor, which transmits power to the reduction gear, and then through the sprocket to drive the track, enabling smooth movement of the excavator. The design of the travel assembly fully considers load distribution, power transmission efficiency, and durability, ensuring stable operation under various working conditions.
Product Description
| Appliion | Hyundai , Doosan and Excavator |
| Model | DH55 |
| Part number | 2401-9232 588B2000-00-QA 588B2100-00-A |
| Weight | 87.3KG |
| Material | Steel |
| MOQ | 1PC |
| Warranty | 6 months |
| Payment term | T/T , Western union , PayPal |
| Delivery | 5 days after the payment received |
| Shipment | by sea , by air , by express or as required |
List of spare parts
| # | Part No | Part Name | Comment | Qty. | Price request |
| - | 2401-9232 | TRAVEL DEVICE | 41 kg | 2 | |
| - | 588B2000-00-QA | TRAVEL MOTOR | 12 kg | 1 | |
| - | 588B2100-00-A | REAR FLANGE ASS'Y | | 1 | |
| - | 588B2101-00-A | REAR FLANGE KIT | | 1 | |
| 101 | 588B2001-00 | FLANGE, REAR | | 1 | |
| 123 | 573B2050-00-A | .. BARBOTIN | | 2 | |
| 152 | *NA00878 | PLUG, HEX. SOCKET(GM-1/8) | | 10 | |
| 176 | S0605 | ORIFICE | | 1 | |
| 179 | 571B2079-00 | PLUG | | 2 | |
| 180 | 263B2079-01 | FILTER | | 1 | |
| 118 | 312A2018-00 | SEAT, VALVE | | 1 | |
| 119 | 571B2019-02 | VALVE | | 1 | |
| 120 | 312A2020-00 | SPRING | | 1 | |
| 121 | 512B2021-00 | PLUG | | 1 | |
| 122 | 312A2022-00 | RING | | 1 | |
| 124 | 571B2051-01 | PLUG | | 2 | |
| 126 | 300A2053-00 | PLUG | | 2 | |
| 127 | 300A2054-00 | VALVE | | 2 | |
| 128 | 571B2066-00 | SPRING | | 2 | |
| 130 | 300A2055-00 | SPRING | | 2 | |
| 133 | *NA00735 | O-RING(P7-90) | | 1 | |
| 136 | *NA00734 | O-RING(P22-90) | | 2 | |
| 137 | *NA00733 | O-RING(P12-90) | | 2 | |
| 138 | *NA00732 | O-RING(P11-90) | | 1 | |
| 163 | 200B2073-00 | VALVE | | 1 | |
| 164 | 300B2039-00 | STOPPER | | 1 | |
| 165 | 300B2042-00 | RING | | 1 | |
| 166 | 300B2043-01 | SPRING | | 1 | |
| 168 | *NA00039 | BALL, STEEL(1501-3/16) | | 2 | |
| 102 | 573B2002-00 | SHAFT | | 1 | |
| 103 | 573B2003-00-Q | PLATE, SWASH | 1 kg | 1 | |
| 104 | 510B2004-01 | BLOCK, CYLINDER | 1 kg | 1 | |
| - | 510B2105-00 | PISTON ASSY KIT , TRAVEL MOT | | 1 KIT | |
| - | 510B2030-00 | PISTON SHOE , TRAVEL MOTOR(5 | | 9 | |
| 105 | 510B2005-00 | . PISTON | | 1 | |
| 106 | 510B2006-00 | . SABOT | | 1 | |
| 107 | 310B2007-01 | PLATE, RETAINER | | 1 | |
| 108 | 310B2008-00 | BALL, THRUST | | 1 | |
| 109 | 550A2009-00 | PLATE, TIMING | | 1 | |
| 110 | 310B2010-00 | WASHER | | 2 | |
| 112 | 571B2012-02 | PISTON | 1 kg | 1 | |
| 113 | 550A2013-00 | SPRING | | 8 | |
| 114 | 510B2014-00 | SPRING | | 1 | |
| 115 | 571B2015-00 | PLATE, FRICTION | | 2 | |
| 116 | 550A2016-00 | PLATE, MATING | | 2 | |
| 132 | *NA01094 | SEAL, OIL(15Z-17X35X8) | | 1 | |
| 143 | *NA00175 | BOLT, SOCKET(M8X20X12.9) | | 6 | |
| 144 | 310B2032-01 | PLATE, THRUST | | 1 | |
| 145 | IRTW-32 | RING, SNAP | | 1 | |
| 149 | 510B2029-00 | BEARING, ROLLER | | 1 | |
| 150 | *NA00059 | BEARING, ROLLER | | 1 | |
| 151 | *NA01020 | ROLLER(1506-2X20.8) | | 3 | |
| - | 573B2070-00 | PISTON & SHOE ASS'Y | | 1 | |
| 161 | 573B2071-00 | PISTON | | 1 | |
| 162 | 573B2072-00 | SABOT | | 1 | |
| 167 | 534B2076-00 | PIVOT | | 2 | |
| 169 | 310B2074-00 | PLATE, MATING | | 1 | |
| 171 | 534B2077-00 | PIN, PARALLEL | | 4 | |
| 178 | 571B2078-01 | JOINT TORIQUE | | 1 | |
| 190 | 573B2085-00 | SPRING | | 1 | |
| * | 575B9000-00 | SEAL KIT, TRAVEL DEVICE | 1 kg | 1 | |
| 135 | 571B2035-01 | O-RING | | 1 | |
| 139 | 571B2039-01 | JOINT TORIQUE | | 1 | |
| 141 | *NA00777 | PIN, PARALLEL(4X10) | | 2 | |
Functions:
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Power Transmission: The travel assembly efficiently transmits the engine's power to the track, ensuring flexible movement of the excavator on various terrains.
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Load Support: Through the rational distribution of carrier rollers and the track frame, the travel assembly can bear the enormous weight of the excavator, ensuring stability under heavy load conditions.
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Steering Control: Independent control of the left and right travel motors enables precise steering of the excavator, improving operational efficiency.
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Shock Absorption: The travel assembly is equipped with built-in shock absorbers, effectively mitigating ground impacts and protecting the equipment structure and operator comfort.
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Selling Points:
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Efficient Power Transmission: Utilizes advanced hydraulic systems and high-efficiency reduction gears to ensure lossless power transmission, improving fuel economy.
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High Durability: Key components are made of high-strength materials, undergoing rigorous heat and surface treatments to extend service life.
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Strong Adaptability: Suitable for various complex terrains such as mountains, swamps, and deserts, ensuring stable operation of the excavator in any environment.
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Easy Maintenance: Modular design facilitates easy disassembly and maintenance, reducing downtime and improving equipment utilization.
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FAQ
Q1: Could you design products at my demand ?
A: We will do our best to manufacture it according to your request .
Q2: How can you promise the quality ?
A: Usually , One year warranty against B / L date . If you meet with quality problem , we promise to be responsible for it.
Q3: If we can not find what we want on your website , what should we do ?
A: You can email us the descriptions and pictures of the products you need , We will check whether we can have it .
Q4: Can we purchase some of your products for quality testing ?
A: Yes , of cource , we are confident for our products . Welcome customers to buy for quality testing .
Q5: What is the lead time ?
A: For swing gearbox , normally 3 days , 3 days and lead time is calculated from the day we receive your deposit .
Exact time is determined by factory schedule .
