Heavy Duty Liebherr R9400 Idler 10039223 Replacement 12256732 10802369
XTPtrack manufacturer Premium aftermarket Liebherr R9400 Idler (Front Idler) 10802369 for 800-ton Liebherr R9400E large mining excavators. Forged alloy steel, full heat treated, 100% OEM interchangeable, factory wholesale supply for global open pit mining enterprises.
XTPtrack aftermarket Liebherr R9400 Idler is premium OEM interchangeable undercarriage component professionally produced for super-large mining excavators, built as drop-in replacement part for 800-ton heavy Liebherr R9400, R9400E quarry excavators. As a specialized Chinese manufacturer of heavy mining machine undercarriage spare parts including front idler, track roller, drive sprocket and track shoe, we supply heavy-duty Liebherr R9400 track idler for global mining groups, mining equipment rental firms, official machinery maintenance workshops and international undercarriage parts distributors, serving as a stable aftermarket Liebherr replacement idler supplier for extreme harsh mining working conditions.
Developed for ultra-abrasive hard rock, iron ore and gravel open-pit mining sites, this Liebherr R9400 front idler adopts one-piece forged alloy steel body with overall quenching heat treatment (HRC55-60 professional mining hardness), equipped with imported double floating oil seal and anti-sand copper bearing sleeve to solve oil leakage, mud intrusion and shaft wear failure. Every Liebherr R9400 idler passes static pressure load test, sealing aging test and CNC dimensional calibration, adapting 24/7 continuous heavy operation on extreme mining sites.
XTPtrack also manufacturer Heat Treated Forged Liebherr R9400 Track Idler Liebherr R9400 undercarriage parts list below:
- Liebherr R9400 Monoblock (53) HD R9400 Track shoes assy 10038224 R9400 Track group 13340759
- Liebherr R9400 Track Chain/Grouser Bare (47Links) 10816510 (2) & 10816663 (1)
- Liebherr R9400 Track Chain/Grouser Bare (47Links) 12261414 (1) & 12261415 (2)
- Liebherr R9400 Sprocket 10071209 10396380
- Liebherr R9400 Load Roller 10038225 R9400 track rollers 12256730 R9400 bottom rollers 10802371 Lower rollers aftermarket for sale
- Liebherr R9400 Carrier Roller 10039222 R9400 top rollers R9400 upper rollers 12256731 up rollers 10802368
Frequently Asked Questions
1. Q: Which Liebherr excavator models fit this track idler?
A: This aftermarket idler is fully interchangeable with Liebherr R9400 and upgraded R9400E 800-ton ultra-large mining excavators without any modification.
2. Q: What manufacturing material is applied for Liebherr R9400 front idler?
A: It adopts integral forged alloy steel with professional mining heat treatment, matched with double floating oil seal and wear-resistant copper sleeve for long service life.
3. Q: Why purchase Liebherr R9400 idler from Chinese professional factory?
A: We focus on Liebherr mining undercarriage parts production, strict mining-grade quality inspection, competitive bulk wholesale price, worldwide safe logistics, 15-month warranty and professional after-sales engineering support.
4. Q: What working environments is Liebherr R9400 idler suitable for?
A: Customized for open pit iron ore mining, hard rock quarrying, large-scale mineral excavation, high-abrasive mountain mining and round-the-clock heavy mining operation.
5. Q: Can we get customized bulk price for Liebherr R9400 idler bulk order?
A: Yes, we offer tiered wholesale discount for container bulk orders, adjustable delivery cycle and dedicated after-sales team for global mining parts distributors and contractors.
| FUNCIONES | R9400 Undercarriage Repairs |
|---|---|
| Material | 40Cr o 40MnB. |
| Colores | Negro o amarillo |
| Procesamiento | Forja, fundición, mecanizado, tratamiento térmico |
| Certificación | ISO 9001:2008 SGS |
| Cantidad mínima de pedido | 1 juego |
| Plazo de entrega | Within 65 days after payments. |
| Garantía | Un año |
| Pago | Western Union T/T (T/T: depósito por adelantado de 50%; el saldo restante, 7 días antes del envío). |
| Puerto de embarque | XIAMEN |
| Servicio OEM/ODM | Disponible |


| Artículo | Marca | Modelo | N.º de referencia del fabricante |
| Rodillo de guía | KOMATSU | PC1250 | 21N-30-00121 |
| Rodillo de transporte | 21N-30-00130 | ||
| Tensor delantero | 21N-30-00110 | ||
| Piñón | 21N-27-31191 | ||
| Rodillo de guía | PC2000 | 21T-30-00211 | |
| Rodillo de transporte | 21T-30-00220 | ||
| Tensor delantero | 21T-30-00381 | ||
| Tensor delantero | 21T-30-00381 | ||
| Zapatillas de atletismo | PC2000 | ||
| Rodillo de guía | PC3000 | 429-235-40 | |
| Rodillo de transporte | 429-230-40 | ||
| Tensor delantero | 429-223-40 | ||
| Piñón | 675-899-40 | ||
| Rodillo de guía | PC5500 | 913-524-40 | |
| Rodillo de transporte | 944-288-40 | ||
| Tensor delantero | 575-630-40 | ||
| Piñón | 929-320-40 | ||
| Rodillo de guía | HITACHI | EX1200-6 | 4666752 |
| Rodillo de transporte | 4638433 | ||
| Tensor delantero | 4666751 | ||
| Piñón | 4661591 | ||
| Rodillo de guía | EX1800/1900 | 9173146 | |
| Rodillo de transporte | 4349519 | ||
| Tensor delantero | 9064302 | ||
| Piñón | 4451622 | ||
| Rodillo de guía | EX2500/2600 | 4352140 | |
| Rodillo de transporte | 9173150 | ||
| Tensor delantero | 9134236 | ||
| Piñón | 1029150 | ||
| Rodillo de guía | EX3500/3600 | 4317447 | |
| Rodillo de transporte | 9066271 | ||
| Tensor delantero | 9185119 | ||
| Piñón | 1029151 | ||
| Rodillo de guía | EX5500/EX5600 | 4627351 | |
| Rodillo de transporte | 9161433 | ||
| Tensor delantero | 1025104 | ||
| Piñón | 1029152 | ||
| Rodillo de guía | ORUGA | CAT6015 | 2307162 |
| Rodillo de transporte | 4304195 | ||
| Tensor delantero | 4304193 | ||
| Piñón | |||
| Rodillo de guía | CAT6020 | 4622451 | |
| Rodillo de transporte | 4749145 | ||
| Tensor delantero | 4752636 | ||
| Piñón | |||
| Rodillo de guía | O&K RH120E/CAT 6030 | 3674031 | |
| Rodillo de transporte | 3664636 | ||
| Tensor delantero | 2451815 | ||
| Piñón | 2760154 | ||
| Rodillo de guía | O&K RH170 / CAT6040 | 3700541 | |
| Rodillo de transporte | 3674031 | ||
| Tensor delantero | 2763192 | ||
| Piñón | 3719892 | ||
| Rodillo de guía | O&K RH200 /CAT6050/CAT6060 | 2765689 | |
| Rodillo de transporte | 3674031 | ||
| Tensor delantero | 2707843 | ||
| Piñón | 2450912 | ||
| Rodillo de guía | Liebherr | R984 | 5610544 |
| Rodillo de transporte | 749071714 | ||
| Tensor delantero | 5613494/11080850 | ||
| Piñón | 9807009 | ||
| Rodillo de guía | R9100 | 10008019 | |
| Rodillo de transporte | 749071714 | ||
| Tensor delantero | 10475473/12262313 | ||
| Piñón | 11750729/9807009 | ||
| Rodillo de guía | 9250 rands | 10032745 | |
| Rodillo de transporte | 5606544 | ||
| Tensor delantero | 10041586 | ||
| Piñón | 9829554 | ||
| Rodillo de guía | R9350 | 10016672/ 12262306 | |
| Rodillo de transporte | 10043157/ 12262309 | ||
| Tensor delantero | 10016673 | ||
| Piñón | 10384006/ 10384006 | ||
| Rodillo de guía | 9400 rands | 10802371 | |
| Rodillo de transporte | 10802368 | ||
| Tensor delantero | |||
| Piñón | 10396380 | ||
| Rodillo de guía | R996 | 10095447 | |
| Rodillo de transporte | |||
| Tensor delantero | |||
| Piñón | |||
| Rodillo de guía | 9800 rands | 11837947 | |
| Rodillo de transporte | |||
| Tensor delantero | |||
| Piñón |
THay tantas marcas y modelos diferentes de maquinaria de construcción sobre orugas en el mercado que nos sería imposible enumerar todas las piezas del tren de rodaje que tenemos en stock. Queremos asegurarnos de que consigas la pieza adecuada rápidamente y puedas volver al trabajo, así que ponte en contacto con nosotros y te daremos un presupuesto para que puedas volver al trabajo en un santiamén.
Fabricante de piezas XTPtrack suministrar el tren de aterrizaje para Hitachi, Komatsu, Oruga, Kato, Kobelco, Sumitomo, Hyundai, Samsung, Volvo, Caso, JCB, Daewoo, Yanmar, Kubota, Yuchai, IHI, Mitsubishi, Takeuchi, Cómoda, Liebherr, BOB – CAT, Morooka. Exportamos a Rusia, Finlandia, Estados Unidos, Nueva Zelanda, Australia, Bélgica, Singapur, Ghana, Tanzania, Brasil, etc.










