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The table below details the core specifications of the 3-Jaws Gear Puller, covering model number, size, quantity per carton, gross weight per carton, and package dimensions, to facilitate procurement and storage planning.
Model Number
Size
Quantity per Carton (QTY/CTN)
Gross Weight per Carton (G.W./CTN)
Package Dimensions per Carton (cm)
YD62-001
3” (75mm)
20
12
35.5×16.5×28.5
YD62-002
4” (100mm)
20
22
43×18.5×37
YD62-003
6” (150mm)
10
25
53.5×24×24
YD62-004
8” (200mm)
4
22
30.5×28×35
YD62-005
10” (250mm)
4
23
42×37×37.5
YD62-006
12” (300mm)
2
24
40×22×23
2. Product Details
This 3-Jaws Gear Puller is engineered with premium materials and precision craftsmanship to deliver outstanding performance in mechanical disassembly tasks:
High-Toughness CrV Steel Construction: Both the jaws and beam are manufactured via drop-forging using CrV (Chrome-Vanadium) steel. This material offers superior strength, impact resistance, and wear resistance compared to ordinary steel. The drop-forging process enhances the material’s internal structure, making the puller far more durable and less prone to deformation under high tension.
Reinforced T-Shaped Thread Beam: The beam features a drop-forged T-Shaped thread design, which significantly improves load-bearing capacity and force transmission stability. Unlike standard threads, the T-Shaped structure prevents thread stripping even when pulling heavy components, ensuring smooth and reliable operation.
Dual Enhancement: Heat Treatment & Chrome Plating: All key components undergo professional heat treatment, which increases surface hardness and overall structural toughness, extending the tool’s service life. The entire puller is also chrome-plated on the surface—this coating forms a protective layer that effectively resists rust, corrosion from moisture or chemicals, and reduces friction during jaw adjustment.
Balanced 3-Jaw Gripping System: The 3-jaw configuration provides uniform clamping force around the workpiece (such as gears, bearings, or pulleys). Each jaw is precisely machined to ensure tight contact with the component, minimizing slippage and reducing the risk of workpiece damage. This design is especially ideal for round or cylindrical parts that require even force distribution.
3. Application Scenarios
With its robust build and balanced gripping design, the 3-Jaws Gear Puller is widely applicable across multiple industries and scenarios:
Automotive Maintenance: Essential for auto repair shops to disassemble parts like wheel bearings, crankshaft pulleys, and transmission gears. The 3-jaw’s balanced force ensures that delicate automotive components are not damaged during removal, even in tight engine bay spaces.
Industrial Machinery Servicing: Suitable for maintaining heavy-duty equipment in factories, such as motors, compressors, and conveyor systems. It can efficiently pull out worn bearings from motor rotors or gear hubs from industrial gearboxes, minimizing machinery downtime.
Agricultural Equipment Repair: Perfect for servicing farm machinery like tractors, harvesters, and irrigation pumps. It helps remove seized bearings from tractor axles or pulleys from harvester drive systems, ensuring equipment operates smoothly during critical farming seasons.
Heavy-Duty DIY & Workshop Use: A reliable tool for professional workshops or advanced DIY enthusiasts working on large mechanical projects (e.g., restoring old machinery or repairing industrial-grade generators). Its strong pulling force and stable clamping make it suitable for handling heavier parts than standard home-use tools.
4. Frequently Asked Questions (FAQs)
Q1: Can this 3-jaw puller replace a 2-jaw puller for all tasks?
A1: While it excels at gripping round/cylindrical parts, it may not be ideal for tasks with limited space or irregularly shaped components. For narrow areas or non-circular parts, a 2-jaw puller (with more flexible positioning) is more suitable. This 3-jaw model is best for scenarios requiring balanced force on symmetric parts.
Q2: What is the maximum weight this puller can handle?
A2: The maximum load capacity varies by size: smaller models (3”-4”) are suitable for parts weighing up to 50kg, while larger models (10”-12”) can handle parts up to 150kg. For exact load limits per model, refer to the product manual or contact our customer support team.
Q3: How to prevent the jaws from damaging the workpiece surface?
A3: For delicate or polished workpieces, place a thin, soft metal shim (e.g., copper sheet) between the jaws and the workpiece. This protects the workpiece surface from scratches while maintaining a secure grip. Avoid over-tightening the jaws, as excessive force can cause indentations.
Q4: Is it necessary to lubricate the puller regularly?
A4: Yes. After each use, wipe the T-Shaped thread and jaw hinges clean, then apply a small amount of high-temperature lubricating oil. This prevents rust, reduces friction during operation, and ensures the puller remains easy to adjust for long-term use.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
600-800
Employee Number:
110~120
Ecer Certification:
Verified Supplier
Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been... Yeeda offers diverse automotive workshop Equipments,and designs solutions for the automotive service industry.
We put our tools through punishing test , which far exceed the strain of normal use , ensuring that our tools perform to professional standards and stay tough for long .
We have been...