Bobcat S770 Skid Steer

Introduction

The Bobcat S770 is the largest skid steer in Bobcat’s current Classic line, and it is the machine prairie operators reach for when the S650 runs out of capacity. With 92 horsepower, a vertical-lift boom, and a rated operating capacity of 3,350 lb, the S770 moves into genuine heavy-duty territory: loading high-sided grain trucks all day, handling large round bales, running big snow pushers, and powering high-flow attachments that smaller machines cannot.

On Aglist, the value is in cross-shopping the S770 against the machines you are actually weighing it against — the larger John Deere G-Series skid steers and the heavier Kubota SVL track loaders — with real owner and operator reviews alongside the spec sheet. The numbers tell you what it lifts. The reviews tell you how it behaves at the limit: stability with a loaded pallet fork at full height, cab comfort across a long shift, and how the hydraulics hold up driving a mulcher or snow blower into hard material.

As with every machine in this class, one number deserves a flag before you compare anything. The S770’s 3,350 lb rated operating capacity is measured at the 50% tipping-load standard, the same basis Kubota uses. John Deere rates at the more conservative 35% standard. Put plainly: comparing the S770’s 3,350 lb directly against a Deere figure overstates the Bobcat unless you convert to a common basis first. We cover that below.

Configurations & Pricing Context

The S770 carries forward under Bobcat’s Classic designation following the 2026 ConExpo restructure, when Bobcat retired the M-Series and R-Series names and split the line into Classic and Pro tiers. The S770 kept its model number and its role as the flagship large-frame Classic skid steer — proven controls and durability with competitive pricing.

For Canadian buyers, the practical configuration is an enclosed cab with heat, high-flow hydraulics if a snow blower or mulcher is in the plan, and the two-speed travel option for moving quickly around a large yard or field. Open-ROPS and standard-flow machines exist on the used market.

Pricing depends heavily on configuration, hours, and condition. Because Dmytro has direct knowledge of Saskatchewan dealer and used pricing, we defer to local market figures over manufacturer-advertised numbers, which rarely reflect real prairie transaction prices.

Key Specifications

Specification	Bobcat S770
Lift path	Vertical
Rated operating capacity (50% tipping)	3,350 lb (1,520 kg)
Rated operating capacity (35% tipping)	2,345 lb (1,064 kg)
ROC with 200 lb counterweight	~3,500 lb
Tipping load	6,700 lb (3,039 kg)
Gross horsepower	92 hp
Emissions	Tier 4 (no DPF)
Auxiliary flow (standard)	23 gpm
Auxiliary flow (high-flow option)	36.6 gpm
System pressure	3,500 psi
Operating weight	~9,314 lb (4,225 kg)
Travel speed (single-speed)	7.1 mph (11.4 km/h)
Travel speed (two-speed option)	~12.3 mph (19.8 km/h)
Fuel capacity	~24 gal (90 L)
Width	72.1 in (1.83 m)
Length with bucket	141.6 in

Specifications are verified against Bobcat specification data and independent spec databases. Confirm exact figures for a specific machine, year, and option package with your dealer.

Understanding the ROC Standard (Read This Before You Compare)

Rated operating capacity is calculated as a fixed percentage of a machine’s tipping load — but manufacturers do not all use the same percentage. Bobcat and Kubota rate at 50%; John Deere rates at 35%.

The S770 has a 6,700 lb tipping load. At 50%, that gives the 3,350 lb headline number. At 35% — the Deere basis — the same machine rates at 2,345 lb. Both numbers describe the identical physical loader.

The practical consequence: on the 35% basis, the S770’s 2,345 lb places it close to a John Deere 330G, not far above it. The raw 3,350 figure would make it look like a much larger machine than it is. Always convert to a common standard before drawing a conclusion. This is the single most common comparison error in this class.

Build & Engineering Detail

The S770 runs a 92-horsepower Tier 4 turbocharged diesel that meets emissions standards without a diesel particulate filter. The no-DPF approach removes the regeneration cycle and its associated downtime — a real advantage on a machine that may sit between seasonal pushes and then work hard for weeks.

The vertical-lift boom is what makes the S770 a serious truck-loading machine. Vertical lift keeps the load close to the machine through the cycle and delivers maximum reach and height at the top, exactly what you want loading over the side of a tall grain truck. At this size and capacity, the vertical geometry is the right call for the heavy material-handling work the S770 is built for.

On hydraulics, the S770 separates itself from the smaller Bobcats: standard flow is 23 gpm, but the high-flow option reaches 36.6 gpm — meaningfully more than the S650’s 30 gpm ceiling. That extra flow is what lets the S770 run large mulchers, cold planers, and big snow blowers at full performance rather than bogging them.

Bobcat’s welded axle-tube chaincase design eliminates the periodic drive-chain tensioning some competitors require, which means less scheduled shop time over the machine’s life.

Best Applications

The S770 is a strong fit for:

• Larger grain and mixed operations — heavy truck loading, large bale handling, moving substantial volumes of gravel, feed, or grain.
• Serious snow contractors — with high-flow hydraulics and a large pusher or blower, the S770 has the power and weight to clear commercial lots efficiently.
• Land clearing and forestry-adjacent work — the 36.6 gpm high-flow circuit runs full-size mulchers and brush cutters that would overwhelm a mid-frame machine.
• Heavy construction and site prep — grading, backfilling, and pallet handling at a scale beyond the S650’s comfort zone.

It is more machine than a smaller acreage or hobby operation needs, and at 9,300+ lb it requires a heavier trailer and tow vehicle than the S650. If your work is mostly on soft, wet, or finished ground, the tracked T770 spreads weight far better and is worth comparing.

How the S770 Fits the Bobcat Lineup

The S770 sits at the top of Bobcat’s Classic skid-steer range. Below it is the mid-frame S650, then the S590 and S450. The S770 is where a Bobcat skid steer becomes a full heavy-duty machine — but that capability comes with size and weight that not every buyer needs.

Bobcat also builds a parallel compact track loader line. The T770 is the tracked counterpart to the S770 — similar power and capacity, on rubber tracks for flotation. The wheeled-versus-tracked decision matters more than the model number when your ground conditions vary, so it is worth reading both.

Bobcat S770 Reviews & Ratings

The S770 has a long ownership history, giving a deep pool of real-world feedback to draw from — the kind of operating experience a spec sheet can never capture.

On Aglist, open the Reviews & Ratings section on this page to see how the S770 performs where it counts: stability with heavy loads at full height, cab comfort and visibility over long shifts, high-flow attachment behaviour, and ownership notes on serviceability and uptime. If you run an S770, your review helps the next prairie buyer choose well.

Frequently Asked Questions

What is the rated operating capacity of the Bobcat S770? The S770 is rated at 3,350 lb at the 50% tipping-load standard, the figure Bobcat advertises. At the more conservative 35% standard John Deere uses, the same machine rates at 2,345 lb. Tipping load is 6,700 lb. Always confirm which standard you are comparing.

How much horsepower does the Bobcat S770 have? 92 gross horsepower from a Tier 4 turbocharged diesel that meets emissions standards without a diesel particulate filter. It is the most powerful machine in Bobcat’s Classic skid-steer line.

Is the S770 a vertical-lift or radial-lift skid steer? Vertical lift. The boom delivers maximum reach and height at the top of the cycle, ideal for loading high-sided trucks and handling heavy palletized material.

Does the Bobcat S770 have high-flow hydraulics? Yes. Standard flow is 23 gpm; the high-flow option reaches 36.6 gpm — notably more than the mid-frame S650. That extra flow lets the S770 run full-size mulchers, cold planers, and large snow blowers at rated performance.

How much does the Bobcat S770 weigh? Operating weight is approximately 9,314 lb. At that weight it requires a heavier trailer and tow vehicle than the mid-frame S650 — plan your transport accordingly.

How does the S770 compare to the S650? The S770 steps up substantially: 92 hp versus 74, 3,350 lb ROC versus 2,690 lb, and 36.6 gpm high-flow versus 30 gpm. It is the right choice for heavier loading and bigger attachments, but it is more machine, weight, and cost than many operations need.

How does the S770 compare to a John Deere skid steer? Once both are on the same standard, the S770’s 2,345 lb (at 35%) sits close to a John Deere 330G. Comparing the raw 3,350 lb figure against a Deere number overstates the Bobcat because the brands rate capacity on different bases.

Is the Bobcat S770 good for snow removal? Very. The combination of 92 hp, 9,300+ lb of weight, and up to 36.6 gpm high-flow hydraulics makes it capable of running large pushers and blowers on commercial lots. Match the attachment to the machine’s actual gpm, not just to a width number.

What’s the difference between the S770 Classic and the new Pro models? At ConExpo 2026, Bobcat split its line into Classic and Pro. The S770 is a Classic machine — proven controls and durability at competitive pricing. The new Pro skid steers (S64-2 through S86-2) add advanced cab technology, drive modes, and an optional in-cab voice-command system. Full Pro specifications are still being released.

Should I buy the wheeled S770 or the tracked T770? It depends on your ground. The wheeled S770 is cheaper to run and faster on hard surfaces. The tracked T770 floats far better on soft, wet, or finished ground but costs more in running gear. For mostly hard yard and gravel work, the S770 makes sense; for serious mud or finished surfaces, look hard at the T770.

Related Models

• Bobcat S650 — the mid-frame Bobcat one size down; the more common choice for general farm and acreage work.
• Kubota SVL Lineup Compared — the comparable-capacity Kubota track loaders; useful for the wheeled-versus-tracked decision at this size.
• John Deere 314G — smaller Deere skid steer; useful for understanding the Deere 35% rating basis.