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Bobcat S850 Skid Steer Loader - Parts, Specs & Serial Numbers

Side view of S850 maneuvering through construction site

The Bobcat S850 Skid Steer Loader is the most powerful skid steer in Bobcat’s lineup, built for heavy-duty lifting, high-flow attachments, and large-scale productivity. Featuring a vertical-lift path and unmatched performance specs, the S850 is ideal for construction, demolition, and high-capacity material handling. With strong hydraulics, a spacious cab, and the ability to power demanding attachments, this machine is designed for maximum uptime and efficiency.

Key Specifications:

  • Engine: Bobcat D24 Tier 4 Final Turbocharged Diesel

  • Horsepower: 100 hp

  • Rated Operating Capacity (ROC): 3,950 lbs

  • Tipping Load: 7,900 lbs

  • Operating Weight: 10,237 lbs

  • Hydraulic Pressure: 3,500 psi

  • Standard Flow: 23 GPM

  • High Flow (Optional): 37 GPM

  • Lift Path: Vertical

  • Fuel Tank Capacity: 32.6 gal

  • Travel Speed: 7.1 mph (standard), 12.3 mph (two-speed option)

Transmission:
Durable hydrostatic transmission with optional two-speed functionality for quick site-to-site travel and smooth control during precision work.

Hydraulic System:
The S850’s hydraulic system is built to power heavy-duty attachments like cold planers, forestry cutters, and stump grinders. It includes pressure-release quick couplers and load-sensing hydraulics for efficient multi-function performance.

Dimensions:

  • Length with Bucket: 147.1 in

  • Height to Top of Cab: 83.4 in

  • Width Over Tires: 79 in

  • Reach at Max Height: 36.2 in

  • Wheelbase: 48.3 in

  • Turning Radius: 88 in

Maintenance & Common Parts:
With easy-access panels and advanced diagnostics, the S850 is optimized for uptime. Most serviced components are reachable without tools. Common parts include:

Common Issues & Fixes:

Pro Tip: Always use high-quality hydraulic fluid and filters to prevent contamination—critical for high-flow operations in the S850.

Serial Number Location:
The serial number plate is located behind the lift arm on the left side of the frame, or under the cab near the loader control valve.

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Product: Category: Brand: Head Title: Bobcat S850 Skid Steer Loader | Specs, Parts & Fixes