Zhejiang Joyoung Machinery Ltd.
浙江俱扬机械有限公司
Zhejiang Joyoung Machinery, in the Dongxi Industrial Area of Jinhua, sells outdoor-machine parts and complete machines. Most of its catalogue is gear heads, gear cases, housings and couplers. Its PGC0001 pole-chainsaw gear case is offered with square or 7, 9, 10 or 11-tooth shaft ends and six tube diameters from 24 to 30 mm. To quote, Joyoung needs your host tool, the shaft and tube combination and the assembly level you want.
Joyoung's parts families
Joyoung's catalogue menu lists gear cases, ST gear heads, clutch housings, handle holders, couplers, earth-auger gearboxes and multi-attachment parts. Each does a different job on the tool, so each needs its own set of drawings. ST is the name of a catalogue category; ask Joyoung which host tools a given ST part has been matched to.
[1][2]| Catalogue family | What to send Joyoung |
|---|---|
| Gear head / gear case | Input and output geometry, rotation, ratio and the duty you expect. |
| Clutch housing / handle holder | Drawings of the mating assembly, fastening and retention, and the parts you need included. |
| Couplers / multi-attachment parts | Tube and shaft interfaces, engagement, retention and the host tool combination. |
| Earth-auger / other gearbox | Output connection, expected load and cycling, and the auger or host machine. |
Models and specifications
Quote the exact model, configuration and operating conditions together, and ask the factory to confirm current availability.
Joyoung PGC0001 Pole-saw Gear Case
Catalogue reference: PGC0001
The PGC0001 is Joyoung's gear-case assembly for pole chainsaws. It takes a square or a 7, 9, 10 or 11-tooth drive shaft and fits tubes of 24, 25, 25.4, 26, 28 or 30 mm. A 100 mL tank feeds an automatic oiler, and Joyoung advertises a two-year warranty. The package is one gear-case assembly; the power unit, pole and controls come from your own tool. Before comparing quotes, pick your shaft and tube combination and ask Joyoung for its drawing and a compatibility list for your host machine.
- Connection and interface options
- Square or 7/9/10/11-tooth spline; tube options 24/25/25.4/26/28/30 mm
- Documented product function
- Pole-saw drive gear case with automatic oiler
PGC0001 pole-saw gear case options
The PGC0001 parameter block gives the shaft and tube choices, the oil tank and the package contents. It does not say which shaft end pairs with which diameter, and it gives no tolerances, insertion length or operating limits. Ask for those on the drawing for your combination.
[2]| Published PGC0001 detail | What to confirm for your order |
|---|---|
| Square / 7T / 9T / 10T / 11T | Shaft-end dimensions, engagement and the host drive. Spline geometry needs a drawing as well as a tooth count. |
| 24 / 25 / 25.4 / 26 / 28 / 30 mm | Where the diameter is measured, its tolerance, the mating tube and the retention drawing, and which diameters come with which shaft ends. |
| 100 mL oil tank; automatic oiler | Lubricant, how oil is fed and checked, and the manual for the bar and chain fitted. Oil use per hour depends on the job. |
| One gear-case assembly; two-year warranty | Parts included, cutting parts, host parts left out, and written warranty cover and exclusions for your country. |
Buying a part or a complete machine
Joyoung sells both components and complete outdoor machines. PGC0001 is listed as one pole-saw gear-case assembly, which is more than a bare casting. An exploded parts list and a full tool specification are not on the page, so request them with the quote.
Joyoung describes the head as fitting universal brands with no tools or adaptors. Ask for a compatibility list naming the host models it has been fitted to, with the tube and shaft drawing and retention details. The oiling and warranty wording covers the gear-case assembly; reach and cutting capacity belong to the complete saw you fit it to. When the plan is to import complete pole saws instead, buying handheld petrol and battery garden tools for import sets out displacement, bars and battery packs to specify.
[1][2]Is this a fit for your project?
Based on the manufacturer's published range.
A good fit for
- Drawing-based sourcing of gear heads, housings and couplers for outdoor power tools.
- PGC0001 quotes where you can name the host tool and the assembly level you want.
Confirm in writing before ordering
- Geometry, gear ratio, permitted input and duty, and the full parts list for the part you order.
- Current manufacturing and inspection records, stock levels, and conformity documents for your model and destination.
From host drawing to approved sample
Ask Joyoung to explain how the offered part fits your tool and which documents come with it. The drawing, sample and inspection steps for a part like this are set out in our guide to buying farm machine components to drawing.
[1][2][3]Describe the host
Tool model, drawings, input and output interface and the operating duty.
Define the supply
Component revision, gears, bearings, seals and couplers included, and any cutting parts.
Check manufacture
Material and process, key dimensions, inspection and how each build is traced.
Agree acceptance
Instructions, who checks fit and duty, repair parts and repeat-order terms.
Zhejiang Joyoung Machinery Ltd.
A useful inquiry starts with a clear task
Prepare the same requirement for each supplier. Add the exact model, configuration and acceptance conditions before comparing quotations.
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Before comparing the order
0 of 6 essentials checked
What Joyoung says about itself
The introduction claims more than 11 years of experience and a first gasoline chainsaw in 2007. It says all spare parts are kept in stock and names CE, GS, EPA and EMC. Its factory area is given as 20000 kilometers, an unclear unit; ask Joyoung for the floor area in square metres.
For your order, request current stock for the parts you need, the certificates that cover your model and destination, and the machining, gear treatment, inspection tolerances and traceability for those parts.
[1]The 2021 quick-coupler project
Wucheng's government list of proposed technology projects for 2021 names Zhejiang Joyoung Machinery at entry 21. The project is a rotatable quick-coupler replacement mechanism for pole-saw tubes.
The list shows Joyoung's interest in pole-saw couplings. It records a proposal and does not tie the mechanism to PGC0001. If you want a quick coupler, ask Joyoung whether one is in production, which models carry it and for its drawing and test results.
[4]Questions buyers should settle
Are Joyoung's ST parts OEM-authorised?
Does PGC0001 include the 2021 quick coupler?
The 2021 list names a proposed project and does not mention PGC0001. Ask Joyoung whether the coupler is in production and on which models.
[4]Which tube diameters does PGC0001 come in?
Joyoung lists 24, 25, 25.4, 26, 28 and 30 mm. Confirm which diameters pair with your shaft end.
[2]Sources
Each source is listed with the date it was checked. Ask the factory to confirm current stock, certificates and approvals for your market.
Joyoung official company introduction
manufacturer · Record checked 2026-10-11
Company history, product range, stock and certification claims, and factory area.
Joyoung official PGC0001 and parts navigation
manufacturer · Record checked 2026-10-11
Parts menu and the PGC0001 parameter block: shaft ends, diameters, oil tank, package and warranty.
Joyoung official contact page
manufacturer · Record checked 2026-10-11
Company name and Jinhua address.
Wucheng government proposed 2021 technology-project list
government · Record checked 2026-10-11
Entry 21 on page 2: Joyoung's proposed pole-saw tube quick-coupler project.
Some model details are incomplete in the manufacturer's publications. Confirm them with the factory before ordering.
Report an outdated detail or a source mismatch ↗Related buying guides
Sourcing farm machine components to drawing from Chinese factories