Which models does the 12HM cover?
The 12HM covers 4 models: 12HM26, 12HM27, 12HM36, 12HM46. Former and renamed designations are listed in the models table on this page.
12HM
2026 · 4 models
Joy
JoyBrand
2026Period
Historical modelStatus
Joy
Numbered Components
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Cutting drum | Front of the miner or end of the shearer ranging arm | 12HM26 |
| 2 | Cutting pick | Pick holders around the cutting drum perimeter | 12HM26 |
| 3 | Gathering mechanism | Front gathering apron of the continuous miner | 12HM26 |
| 4 | Conveyor chain | Central-to-rear conveyor trough of the miner | 12HM26 |
| 5 | Track frame | Track support on both sides of the machine base | 12HM26 |
Other Components · 5 items
| Component |
|---|
| Conveyor sprocket |
| Cutting motor |
| Traction gearbox |
| Spray assembly |
| Pins and bushes |
Joy
Components by Model
Models with the same components are grouped together; select a group to open its component table.
12HM26, 12HM27, 12HM36, 12HM4610 items
Models: 12HM26, 12HM27, 12HM36, 12HM46
| No. | Component | Location |
|---|---|---|
| 1 | Cutting drum | Cutting arm end at the front of the machine |
| 2 | Cutting pick | Cutting position on the cutting drum surface |
| 3 | Material collecting mechanism | Material-collecting table beneath the cutting unit |
| 4 | Model-specific component | |
| 5 | Track frame | Both sides of the machine bottom |
| Sprocket | ||
| Cutting Electric motor | Cutting drive mechanism | |
| Travel drive box | Travel drive ends of the crawler tracks on both sides | |
| Spray assembly | Behind the drum picks and dust removal position | |
| Pin shaft and bushing | Connection and rotating parts for industrial mineral applications |
Frequently asked questions
What other names or designations is the 12HM known by?
The 12HM is also documented under these designations: 12HM26, 12HM27, 12HM36, 12HM46.
Which brand and type of equipment is the 12HM?
The 12HM is listed under the Joy brand. Period: 2026. Status: Historical model.
Which components and wear parts are recorded for the 12HM?
10 components are recorded, including: Sprocket, Cutting pick, Cutting drum, Cutting Electric motor, Travel drive box, Material collecting mechanism, Track frame, Spray assembly and more. The full list with locations is in the components table on this page.
Which model-specific components of the 12HM have their own page?
Model-specific components with their own page: Cutting pick, Cutting drum, Cutting Electric motor, Travel drive box, Material collecting mechanism, Track frame, Spray assembly, Pin shaft and bushing (8 in total).
How do I enquire about parts for the 12HM?
Send us a drawing or sample and tell us the equipment model and part name.