FAQ: G5850Z 20" 5 HP Professional Planer (Discontinued) – Support Home

Important Disclaimer
This article references a model that is no longer in production. Please note that the availability of replacement parts or discussed accessories is not guaranteed.

1. What are the power requirements for the G5850Z Planer?

The G5850Z operates on 220V, single-phase, 60 Hz power.

Amps: 37A
Minimum circuit size: 50A
The planer is permanently hardwired to a shutoff switch for safe operation.

2. How is the planer switched on and off?

It features a convenient control panel with magnetic switch protection, ensuring safe and reliable operation.

3. What motors does the G5850Z have?

Main Motor: 5 HP, single-phase TEFC capacitor-start induction, 3450 RPM, 25A, twin V-belt drive
Feed Motor: 2 HP, single-phase TEFC capacitor-start induction, 3450 RPM, 12A, belt drive with variable-speed pulley

4. Are the bearings maintenance-free?

Yes. All bearings are shielded and permanently lubricated for long life and low maintenance.

5. What is the planing feed rate?

The G5850Z offers variable feed rates between 17–26 FPM for optimal control.

6. What is the maximum cut depth?

Full-width boards: 1/16"
6-inch-wide boards: 1/8"

7. What is the cutterhead specification?

Type: 4-knife HSS, single-sided, solid
Diameter: 3-1/8"
Knife size: 20" × 1" × 1/8"
Adjustment: Jack screws
Cutterhead speed: 5,200 RPM
Cuts per minute: 20,800
Cuts per inch: 66–101

8. Does it include board return rollers?

Yes. Board return rollers are included for efficient workflow.

9. What are the table specifications?

Table bed: 21-1/4" L × 28-1/4" W × 3" thick
Floor-to-table height: 22-1/2" to 30"
Table/headstock movement: 8"
Number of bed rollers: 2

10. What materials are used in construction?

Table: Precision-ground cast iron
Body: Cast iron
Cutterhead assembly: Steel
Infeed roller: Segmented steel
Outfeed roller: Smooth steel
Finish: Powder-coated green

11. Does the table include measurement scales?

Yes. Both inch and metric scales are provided, along with lever-adjustable bed rollers.

12. Does the G5850Z support dust collection?

Yes. It includes a 5" dust port, and dust covers protect vertical support columns and leadscrews.

13. What are the key features of the G5850Z?

4-knife cutterhead
Twin V-belt drive for main motor
Variable-speed belt drive for feed motor
Handwheel depth adjustment
Segmented chip breaker & infeed roller
Table locks
Variable feed speed
Grease fittings on cutterhead
Precision-ground cast-iron bed
Heavy-duty cast-iron construction
Board return rollers
Dust covers for vertical supports and leadscrews

14. Is it compatible with a mobile base?

Yes. The G5850Z is compatible with the D2058A mobile base (sold separately).

15. How long does assembly take?

Assembly and setup typically take about 15 minutes.

16. Where is the G5850Z manufactured?

The G5850Z is manufactured in Taiwan.

17. Is it ISO certified or NRTL listed?

No. This model is not ISO 9001 certified and is not NRTL listed.

18. What is the warranty?

The G5850Z comes with a 1-year warranty.

19. What is the difference between the G5850Z and G0544?

G0544: Equipped with a spiral cutterhead
G5850Z: Equipped with four 1/8" thick HSS knives
Aside from these differences and appearance, the two models are identical.