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{"title":"Advanced Excavator Travel Gearbox Ring Gear ZTAJ-00108 High Precision Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/9a\/e75a43398a15966eddd630e90247-200x200-1\/advanced_excavator_travel_gearbox_ring_gear_ztaj_00108_high_precision_industrial_grade_materials_e2_80_8b.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"R8007AFS, R800LC-9,","Place of Origin":"GUANGZHOU,CHINA","Minimum Order Quantity":"1 pc"}}
{"title":"Industrial Grade Excavator Travel Gearbox Housing ZTAJ-00111 Component Fit\u200b","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/ee\/adec6f7cf40b737dbca44128302f-200x200-1\/industrial_grade_excavator_travel_gearbox_housing_ztaj_00111_component_fit_e2_80_8b.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"R8007AFS, R800LC-9,","Place of Origin":"GUANGZHOU,CHINA","Minimum Order Quantity":"1 pc"}}
{"title":"Heavy-Duty Excavator Gearbox Travel Ring Gear CX135 SH130-6 GM21 Engineered For","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/51\/a81dc78390528fc7bc59b03d7797-200x200-1\/heavy_duty_excavator_gearbox_travel_ring_gear_cx135_sh130_6_gm21_engineered_for_optimal_function_e2_80_8b.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"E308D","Place of Origin":"GUANGZHOU,CHINA","Minimum Order Quantity":"1 pc"}}
{"title":"Advanced Excavator ZX240-3 ZX230 ZX270-3 Gearbox Carrier Assembly 1032202","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/c3\/e04645e757e67561d63e54721fb9-200x200-1\/advanced_excavator_zx240_3_zx230_zx270_3_gearbox_carrier_assembly_1032202_2f3101724_2f3084656_high_precision_2c_long_lasting_perfo.jpg","attrs":{"Brand Name":"TGFQ","Model Number":"ZX240-3 ZX230 ZX270-3","Place of Origin":"CHINA","Minimum Order Quantity":"1"}}
he K3V63DT-9NOT's seamless compatibility with VOLVO EC140BLC excavators Part number VOE14555190 isn’t just claimed—it’s proven through a rigorous three-tier testing process that leaves no room for uncertainty. First, dynamic load simulations are conducted to replicate the exact working conditions of the B-series, including matching the E313B’s impressive 118kN breakout force (the force needed to break through hard rock or compacted earth). Second, precision fit checks are performed against VOLVO’s original part dimensions, with an allowable error margin of just ≤0.03mm—thinner than a human hair—ensuring every bolt hole, hose connection, and mounting point aligns perfectly. Third, on-machine trials are carried out using actual EC140BLC units pulled from active job sites, simulating real-world installation and operation. The result of this thorough testing is a lightning-fast 20-minute installation process (compared to 60+ minutes for universal pumps), zero need for custom modifications like grinding brackets or rerouting hydraulic hoses, and a 60% reduction in unplanned downtime. For construction teams relying on B-series machines to meet tight deadlines, this means getting the excavator back to work in under an hour, rather than losing half a day to repairs.
Parts Show
Number
Part Number
Part Name
Quantity
1
VOE14555190
[2]
Piston
2
VOE14567621
[1]
Cylinder
3
VOE14567620
[1]
Cylinder
4
VOE14567619
[2]
Plate
5
VOE14567618
[1]
Shaft
6
VOE14567615
[1]
Shaft
7
VOE14567614
[1]
Gear
8
VOE14567613
[2]
Roller bearing
9
VOE14567612
[2]
Needle bearing
10
VOE14567611
[4]
Spacer
11
VOE14508513
[2]
Plate
12
VOE14567608
[2]
Bushing
13
VOE14567607
[12]
Spring
14
SA8230-09710
[0002]
Plate
15
VOE14567606
[2]
Support
16
VOE14615937
[2]
Pin
17
VOE14567603
[2]
Spring
18
VOE14552740
[1]
Cover
19
VOE14567601
[1]
Case
20
VOE14567600
[1]
Casing
21
VOE14567599
[1]
Block
22
VOE14567596
[0002]
Bolt
23
VOE14567595
[2]
Bolt
Why Choose TGFQ Over Other Excavator Part Dealers?
Model-focused proficiency: We don’t merely sell parts—our team can cross-verify part numbers against your excavator’s VIN to guarantee a perfect 100% fit (over the last year, we’ve assisted 500+ clients in steering clear of delays caused by “incorrect parts”).
Tailored solutions for all clients: Whether you’re a small repair shop in need of just 1 sample part (we take orders starting at only $50) or a large fleet requiring 100+ engine assemblies (we provide bulk discounts of up to 15%), we adjust to meet your specific requirements.
After-sales assistance: Far beyond just delivering parts, we offer complimentary maintenance handbooks (such as “Tips to Prolong Hydraulic Pump Lifespan”) and quarterly follow-ups to inform you about part upgrades suitable for your machine model.
With clients spanning 30+ countries (including loyal repeat customers like a Southeast Asian construction company that has collaborated with us for a decade), TGFQ offers more than just parts—it delivers dependable support you can trust.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2000
Total Annual:
10 million-15 million
Employee Number:
>150
Ecer Certification：
Verified Supplier
TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro... TGFQ, manufacturing and trading combo, specializes in excavator gear parts and gearbox more than 20 years with professional team since 2000. After twenty years’ effort and development, now we have become one the leader manufacturers and suppliers in China.
TGFQ's main pro...
