Pro Power ST S21 Utility 850
$999.00
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Description
Product Description
Strong, reliable and built to last. This side discharge mower is made from heavy gauge steel and features the powerful Briggs & Stratton 190cc OHV 850 Professional Series IC ReadyStart? engine.
- Side Discharge Only
- Powered by Briggs & Stratton 190cc OHV Series 850 Professional IC ReadyStart? 4 stroke engine
- ReadyStart? – no priming required and easy starting
- Cast iron sleeve in cylinder
- 530mm (21″) heavy duty steel chassis
- Masport Quadcut? 4 Blade Disc System for superior cutting due to increased airflow
- Front 200mm (8″) and Rear 200mm (8″) adjustable dual bearing wheels
- Comfortable upturned upper handle with soft grip
- Reinforced lower handle for added strength
- Camlocks for quick release handle fold down
-
Adjustable Wheel Bearings

-
Widecut

-
Side Discharge

- Specifications
- Engine Make
- Briggs & Stratton
- Engine Model
- OHV Series 850 Professional IC
- Engine Type
- 4 Stroke
- Engine Capacity
- 190cc
- Power Rating (Torque)
- 8.5ft/lb or 11.5Nm
- Starting System
- ReadyStart?
- Cutting Width
- 530mm (21″)
- Cutting Height Range
- 13mm – 78mm
- Cutting Methods
- Side Discharge
- Number of Blades
- 4
- Cutting System
- Masport Quadcut? Blade Disc System
- Cutting Height Steps
- 10
- Cutting Height Adjustment
- Single Point
- Drive System
- Push
- Chassis Material
- Heavy Duty Steel
- Upper Handlebar Type
- Upturned with soft grip
- Handlebar Retainer
- Camlocks
- Lower Handlebar Type
- Reinforced
- Wheel Bearing Type
- Adjustable Dual Ball
- Wheel Type & Size
- MSV? Mag Front 200mm (8″) and Rear 200mm (8″)
- Weight
- 30.6kg
- Product Dimensions (W x H x L)
- 645mm x 960mm x 1375mm
Need workshop support or a repair?
For repairs and servicing, Hampton Mowerpower is the physical workshop at 87 Ludstone Street, Hampton VIC 3188. Commercial equipment repairs are normally targeted at approximately 1-2 business days and domestic repairs approximately 3-4 business days, subject to diagnosis, approval, parts availability, repair complexity and workshop conditions.
Request a repair | View repair services | Call (03) 9598 6741
Not sure if the machine is worth repairing or whether an engine can be replaced? Ask first with the equipment type, brand/model and symptoms.
Need a repair before replacing the machine?
Commercial Repair Priority — Typical Turnaround 1–2 Business Days. Domestic Repairs — Typical Turnaround 3–4 Business Days. Typical turnaround applies once the machine has been assessed and the repair is approved. Special-order or backordered parts, major engine work, unusual faults or additional diagnosis may take longer.
Repair labour: Lawn Mower $89 + parts; Chainsaw $89 + parts; Line Trimmer / Brushcutter $89 + parts. Minor repairs $22 / $44 / $55 + parts depending on the work required. Larger / commercial equipment including Demo Saw, Jackhammer, Generator, Ride-On Mower, Wacker / Compaction Equipment and Shredder: $155 + parts.
3-Month Domestic Repair & Service Warranty. This warranty relates to the domestic repair/service work performed.
Book a repair | View repair pricing | Call (03) 9598 6741 | Get directions
Additional information
| Weight | 50 kg |
|---|---|
| Dimensions | 120 × 80 × 60 cm |







