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{"title":"High Quality SANY SY485 Excavator Hydraulic Travel Motor with Gearbox Replacemen","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/53\/b7269ae3b8b0688ec10c5d247073-200x200-1\/high_quality_sany_sy485_excavator_hydraulic_travel_motor_with_gearbox_replacement_part.jpg","attrs":{"Certification":"CE\u3001ISO","Brand Name":"IRON CAVALRY","Condition\uff1a":"NEW\/REBUILT","Delivery Time":"5-8 Weekdays"}}
{"title":"Hitachi Construction Machinery EX1800-3 Final Drive Assembly Final Drive \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/a1\/5b9b39c173de43aed27a38478247-200x200-1\/hitachi_construction_machinery_ex1800_3_final_drive_assembly_final_drive_2f_travel_motor_4336314_4396991_9124448_travel_motor_exca.jpg","attrs":{"Brand":"IRON CAVALRY","Model Number":"Hitachi Construction Machinery EX1800-3 Final Drive Assembly 4336314 4396991 9124448","Category":"Final Drive \/ Travel Motor & Gearbox Assy","Minimum Order Quantity":"1 PCS"}}
{"title":"Final Drive M4V290\/170D GM85VA For SANY SY485 DOOSAN DX520 KOBELCO SK460","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/3f\/7f4ced34e75eea1397acebfa37fc-200x200-1\/final_drive_m4v290_2f170d_gm85va_for_sany_sy485_doosan_dx520_kobelco_sk460.jpg","attrs":{"Place of Origin":"China","Delivery Time":"5-8 Weekdays","Condition\uff1a":"NEW\/REBUILT","Payment Terms":"Western Union,T\/T"}}
{"title":"Use For Hitachi EX100-3 EX120-3 Excavators Travel Assembly 9133168 9122946 Final","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/78\/4d8f00cb0f2c46c432cfec6b2c09-200x200-1\/use_for_hitachi_ex100_3_ex120_3_excavators_travel_assembly_9133168_9122946_final_drive_motor_gearbox_device_high_quality_construct.jpg","attrs":{"Brand Name":"IRON CAVALRY","Model Number":"Hitachi EX100-3 EX120-3 Excavators Travel Assembly 9133168 9122946 Final Drive Motor Gearbox Device High Quality","Place of Origin":"China","CertifiTQCATion":"CE\uff0c ISO"}}
{"title":"VOE14632579 EC480D Final Drive Final Drive Assembly Final Drive \/ Travel Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/a5\/72087c733d77fe59a23c8e932cd1-200x200-1\/voe14632579_ec480d_final_drive_final_drive_assembly_final_drive_2f_travel_motor_travel_motor_excavators_final_drive_assembly_final.jpg","attrs":{"Model Number":"VOE14632579 EC480D Final Drive","Category":"Final Drive \/ Travel Motor & Gearbox Assy","Minimum Order Quantity":"1 PCS","Delivery Time":"5-8 Weekdays"}}
{"title":"Heavy Duty Final Drive Complete Travel Motor Assembly 144-5196 for TQCAT 301 301","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/54\/918d4c1741f8d46c30063c9aff43-200x200-1\/heavy_duty_final_drive_complete_travel_motor_assembly_144_5196_for_tqcat_301_301_5_301_6_mini_crawler_excavator_premium.jpg","attrs":{"Packaging Details":"Wooden case or as required","Brand Name":"IRON CAVALRY","Payment Terms":"Western Union,T\/T","Supply Ability":"300pcs \/Month"}}
The Final Drive Assembly (Part Nos. 9270013 / 9301480 / 4688059) for the Hitachi EX1200 hydraulic excavator is an extra-large-displacement, ultra-high-torque travel propulsion unit engineered for heavy mining, large-scale quarrying, mass earthmoving, and major infrastructure construction in the 120-ton machine class.
Product Specifications
Product Name
Hitachi Construction Machinery EX1200 Final Drive Assembly 9270013 9301480 9270013 4688059
Part Number
9270013, 9301480, 4688059
Compatible Machine
Hitachi Construction Machinery EX1200
Brand
IRON CAVALRY
Place of Origin
CHINA
Condition
Original & OEM
Warranty
12 months
MOQ
1 piece
Production Capacity
1000 pieces per month
Standard or Nonstandard
Standard
Regional Application & Market Suitability
North America & Europe: Engineered for large-scale mining, quarrying, and heavy civil infrastructure projects, with reinforced housings and heavy-duty sealing to withstand extreme temperature fluctuations and continuous high-cycle operation.
Southeast Asia & Oceania: Equipped with heavy-duty floating seals that resist ingress of highly abrasive laterite soils, clay, and tropical mud in high-humidity environments.
Middle East & Africa: High-temperature seals and corrosion-resistant materials protect against sand erosion and thermal stress in extreme arid desert conditions.
Key Features & Performance Advantages
Extra-Large High-Torque Motor: High-displacement swashplate piston motor delivers immense starting torque and precise speed control for challenging terrain.
Heavy-Duty Multi-Stage Planetary Reduction: Case-hardened, precision-ground alloy steel planetary gears with induction-hardened shafts and high-capacity bearings.
Complete Assembly Integration: Supplied as a fully assembled final drive with travel motor pre-mounted, reducing installation time and errors.
Heavy-Duty Structural Integrity: High-strength ductile iron housing with reinforced ribbing and stress-relieved construction.
Precision OEM Replacement Fit: All mounting bolt patterns, pilot diameters, and hydraulic port locations match original Hitachi specifications.
Expert Maintenance Guidance
Hydraulic System Care: Routinely inspect case drain lines for restrictions and maintain strict hydraulic fluid cleanliness standards.
Gear Oil Management: Change oil every 250-500 operating hours (250 hours in severe applications) and perform regular oil sampling analysis.
Mounting Bolt Protocol: Always fit new high-strength bolts with thread locking compound torqued to factory specifications.
Pre-Operation Priming Procedure: Fill motor housing with clean hydraulic oil and run at low idle before engaging heavy production loads.
Manufacturing Facility
Guangzhou Tieqi Construction Machinery Co., Ltd. (IRON CAVALRY) is strategically located in Guangzhou's Huangpu District. With nearly 15 years of experience, we specialize in engineering machinery hydraulics and are committed to delivering practical solutions.
Manufacturing Facility Exterior
Factory Production Line
Trade Show Exhibition
Professional Team
Packaging & Delivery
For large items, we use sturdy plywood crates secured with metal fasteners. Products are cushioned with bubble wrap and secured with wooden braces, with special attention given to protecting vulnerable parts. External reinforcement includes high-strength PET plastic strapping and waterproof wrapping.
Secure Product Packaging Example
Why Choose IRON CAVALRY?
One-stop solution provider for all hydraulic component needs
High-quality products at competitive prices
Exceptional customer service and support
Large inventory, short delivery times, and long warranty periods
Professional expertise with accurate part number identification
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
Introduction to Guangzhou Tieqi Construction Machinery Company
Founded in 2010 and headquartered in Guangzhou, China, Guangzhou Tieqi Construction Machinery Co., Ltd. is an integrated manufacturing and trading company specializing in hydraulic system components for construction and mining machiner...
