Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"339-0514 Main Hydraulic Pump for TQCAT 320E 329E Heavy Duty Plunger Pump with","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/dc\/6edc23a3de58ce001047e30c3a05-200x200-1\/339_0514_main_hydraulic_pump_for_tqcat_320e_329e_heavy_duty_plunger_pump_with.jpg","attrs":{"Brand Name":"TQCAT","Model Number":"339-0514 Main Hydraulic Pump for TQCAT 320E 329E Heavy Duty Plunger Pump with New Labeling","CertifiTQCATion":"CE\uff0c ISO","Place of Origin":"China"}}
{"title":"IRON CAVALRY 551\u20111122 20R\u20119712 High Durability Hydraulic Piston Pump Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/a0\/317007a934703b90e2f750124490-200x200-1\/iron_cavalry_551_e2_80_911122_20r_e2_80_919712_high_durability_hydraulic_piston_pump_assembly_premium_replacement_hydraulic_main_p.jpg","attrs":{"Price":"Negotiable price","Category":"Main Hydraulic Pump","Model Number":"IRON CAVALRY 551\u20111122 20R\u20119712 High Durability Hydraulic Piston Pump Assembly Premium Replacement Hydraulic Main Pump for E330GC Excavator Earthmoving Equipment Repair","Product name":"IRON CAVALRY 551\u20111122 20R\u20119712 High Durability Hydraulic Piston Pump Assembly Premium Replacement Hydraulic Main Pump for E330GC Excavator Earthmoving Equipment Repair"}}
{"title":"IRON CAVALRY 9195235 High\u2011Quality Hydraulic Pump Assembly Compatible With EX220","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/c0\/76f1bfddff79557ea94c761eb010-200x200-1\/iron_cavalry_9195235_high_e2_80_91quality_hydraulic_pump_assembly_compatible_with_ex220_e2_80_915_excavator_construction_machinery.jpg","attrs":{"Price":"Negotiable price","Payment Terms":"Western Union,T\/T","Packaging Details":"Wooden case or as required","Brand Name":"IRON CAVALRY"}}
{"title":"IRON CAVALRY 377-4950 377-4960 Main Hydraulic Pump 336E 336F Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/e0\/94d950a7f2dfdc25433446bf456b-200x200-1\/iron_cavalry_377_4950_377_4960_main_hydraulic_pump_336e_336f_construction_machinery_professional_hydraulic_pump_assembly.jpg","attrs":{"Price":"Negotiable price","Model Number":"IRON CAVALRY 377-4950 377-4960 Main Hydraulic Pump 336E 336F Construction Machinery Professional Hydraulic Pump Assembly","Category":"Main Hydraulic Pump","Minimum Order Quantity":"1 PCS"}}
{"title":"TQ E330D PUMP GP-PISTON TQerpillar Parts 2667954 2478992 TQ Hydraulic Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/9f\/0f\/52698c48fa7d5fe11be155c93209-200x200-1\/tq_e330d_pump_gp_piston_tqerpillar_parts_2667954_2478992_tq_hydraulic_pump.jpg","attrs":{"Brand Name":"TQ","Model Number":"TQ E330D PUMP GP-PISTON TQerpillar parts 2667954 2478992 TQ hydraulic pump","Minimum Order Quantity":"1 PCS","Price":"Negotiable price"}}
339-0514 Main Hydraulic Pump for TQTQCAT 320E/329E
Heavy Duty Plunger Pump with New Labeling
Product SpecifiTQTQCATions
Model
339-0514 Main Hydraulic Pump for TQTQCAT 320E 329E Heavy Duty Plunger Pump with New Labeling
TQTQCATegory
Hydraulic Pump
Brand
IRON CAVALRY
Place of Origin
China
Condition
Original & OEM
Warranty
12 Months
MOQ
1 Piece
Production Capacity
1000 Pieces/Month
Standard or Nonstandard
Standard
Payment Terms
L/C, T/T, Western Union, Trade Assurance
Delivery Time
1-3 Days (depending on order quantity)
Transport Methods
By Sea, Air, or DHL/FEDEX/TNT/EMS
Key Features & Benefits
Optimized for E-Series: Specifically calibrated for the electronic hydraulic control logic of TQTQCAT 320E/329E models, reducing response lag and improving operator precision.
Heavy-Duty Plunger Design: Features hardened cylinder blocks and precision-ground plungers to minimize internal friction and withstand continuous peak pressure (up to 350 Bar).
100% Direct Fit: All mounting flanges, input shafts (splines), and hydraulic ports are 100% matched to original 339-0514 specs for an easy, modifiTQTQCATions-free installation.
Enhanced Sealing: Equipped with high-grade Viton seals to prevent leakage and ensure stable system pressure even in extreme temperature environments.
Why Choose Our TQTQCAT E-Series Pump?
Rigorous Dynamic Testing: Every pump undergoes a full-load bench test to certify its flow, pressure, and efficiency curves before dispatch.
Minimized Downtime: We understand that for 20-30 ton excavators, downtime is costly. We maintain Ready-to-Ship inventory for the 320E/329E series.
Expert Support: Our technical team is available to verify your machine's Serial Number to ensure 100% fitment before you buy.
About IRON CAVALRY
Guangzhou Tieqi Engineering Machinery Co., Ltd. ("IRON CAVALRY") has been a specialist in engineering machinery hydraulics for nearly 15 years. LoTQTQCATed in Guangzhou's Huangpu District, approximately one hour from Baiyun International Airport.
Our Core Values
Driven by "Pragmatism and Progress," we deliver practical solutions and uphold our responsibilities in all client partnerships and operations.
Packaging & Shipping
Large items are secured in sturdy plywood crates with metal fasteners. Internal protection includes bubble wrap and wooden braces, with special attention to vulnerable components. External reinforcement features high-strength PET plastic strapping and waterproof black film wrapping.
Why Choose IRON CAVALRY?
Comprehensive one-stop hydraulic solutions
High-quality products at competitive prices
Exceptional customer service and support
Large inventory with short delivery times
Long warranty periods and professional expertise
Accurate part number identifiTQTQCATion for excavator components
Technical Leadership & Standards
Our efficient execution and rigorous manufacturing approach ensure products meet over 95% of original performance specifiTQTQCATions, building widespread trust in China's excavator hydraulic assembly sector.
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...
