Contents
Loader Performance
| Rated Operating Capacity (ROC) | 2690 lb (1220 kg) |
| ROC w/ Counterweight, 200 lb (90 kg) optional | 2840 lb (1288 kg) |
| ROC w/ Counterweight, 300 lb (90 kg) optional | 2890 lb (1311 kg) |
| Tipping Load | 5380 lb (2440 kg) |
| Breakout Force (Lift) | 4800 lbf (21.35 kN) |
| Breakout Force (Tilt) | 5100 lbf (22.69 kN) |
| Push Force | 4600 lbf (20.46 kN) |
| Standard Bucket Width | 74 in (1880 mm) |
| Lift Arm Path | Vertical |
Dimensions
| A. Operating Height | 158.5 in (4026 mm) |
| B. Height to Top of Cab | 81.3 in (2065 mm) |
| C. Angle of Departure | 25° |
| D. Ground Clearance | 8.1 in (207 mm) |
| E. Wheelbase | 45.3 in (1150 mm) |
| F. Length without Attachment | 108.4 in (2753 mm) |
| G. Length with Standard Bucket | 136.8 in (3474 mm) |
| H. Rollback @ Ground | 30.0° |
| I. Dump Height with Standard Bucket | 96.3 in (2447 mm) |
| J. Height to Bucket Hinge Pin | 124 in (3149 mm) |
| K. Dump Reach @ Maximum Height | 31.5 in (800 mm) |
| L. Dump Angle @ Maximum Height | 42° |
| M. Rollback Fully Raised @ Maximum Height | 97° |
| N. Width Over Bucket | 74 in (1880 mm) |
| O. Turning Radius with Standard Bucket | 82.9 in (2106 mm) |
| P. Wheel Tread | 59.3 in (1507 mm) |
| Q. Width Over Tires | 72.1 in (1832 mm) |
Engine Details
| Engine Make | Kubota | Doosan |
|---|---|---|
| Number of Cylinders | 4 | 4 |
| Engine Model | Kubota V3307-DI-T-E3B | Doosan D24 |
| Displacement | 203.3 cu in (3.331 L) | 146.0 cu in (2.392 L) |
| Bore | 3.70 in (94 mm) | 3.54 in (90 mm) |
| Stroke | 4.72 in (120 mm) | 3.70 in (94 mm) |
| Gross Horsepower | 74.3 hp (55.4 kw) | 74.0 hp (55.2 kw) |
| Net Horsepower | 70.3 hp (52.4 kw) | 70.5 hp (52.6 kw) |
| Power Measured @ | 2400 rpm | 2600 rpm |
| Peak Torque | 194.7 lb ft (264 Nm) | 209.4 lb ft (283.9 Nm) |
| Torque Measured @ | 1600 rpm | 1800 rpm |
| Fuel Consumption (approx) | 4.5 gal/h (17.0 L/h) @ 100% Load 3.0 gal/h (11.4 L/h) @ 50% Load |
3.8 gal/h (14.3 L/h) @ 2600 rpm 3.7 gal/h (14.0 L/h) @ 1600 rpm |
| Fuel System | In-line pump | In-line pump |
| Combustion System | Direct injection | Direct injection |
| Lubrication System | Pressure pump, pressure reducing valve and filter | Gear Pump Pressure System with Filter |
| Aspiration | Turbocharged | Turbocharged and intercooled |
| Emission Standards | US EPA Interim Tier 4 + EU Stage IIIA | US EPA/CARB Tier 4 Final + EU Stage IIIB |
Operational Specs
| Operating Weight (w/ Kubota V3307) | 8327 lb (3777 kg) |
| Operating Weight (w/ Doosan D24) | 8061 lb (3657 kg) |
| Shipping Weight (w/ Kubota V3307) | 7447 lb (3378 kg) |
| Shipping Weight (w/ Doosan D24) | 7372 lb (3344 kg) |
| Counterweight Kit #1 | 200 lb (90 kg) |
| Counterweight Kit #2 | 300 lb (136 kg) |
| Max Lift Capacity | 2890 lb (1311 kg) |
| Operating Voltage | 12 V |
| Alternator | 90 amps |
| Battery (w/ Kubota V3307) | 12 V, RC: 180 min, CCA 950 |
| Battery (w/ Doosan D24) | 12 V, RC: 186 min, CCA 1000 |
| Starter | 12 V, gear type, 4 hp (3 kw) |
Operator Environment
| Cab (Options) | Cab enclosure with heating / Cab enclosure with HVAC |
| ROPS | SAE-J1040 and ISO 3471 |
| FOPS | SAE-J1043 and ISO 3449, Level I |
| Operator Seat | Cushion suspension seat |
| Operator Seat (Optional) | Air ride seat with 2 point seat belt (3 point seat belt) |
| Working Lights | 2x Front + 2 Rear working lights |
| Whole Body Vibration | 0.76 m/s2 |
| Hand-arm Vibration | 1.54 m/s2 |
| Noise Level (inside cab) | 83 dB(A) |
| Noise Level (outside cab) | 101 dB(A) |
Power Train
| Type | Fully hydrostatic, 4WD transmission |
| Number of Gears | Infinitely variable tandem hydrostatic piston pumps, driving two fully reversing hydrostatic motors |
| Max Travel Speed (Single Speed) | 7.1 mph (11.4 km/h) |
| Max Travel Speed (2-Speed, optional) | 12.3 mph (19.8 km/h) |
| Final Drive | Pre-stressed #120 HSOC endless roller chain (no master link) and sprockets in sealed chaincase with oil lubrication (Chains do not require periodic adjustments) Two chains per side with no idler sprocket |
| Axle Size | 2.70 in (68.6 mm), Heat treated |
| Service Brakes | Two independent hydrostatic systems controlled by two hand operated steering levers or optional joystick(s) |
| Secondary Brake | One of the hydrostatic transmissions |
| Parking Brake (Single Speed) | Mechanical disc, manually operated switch on left instrument panel |
| Parking Brake (2-Speed, optional) | Spring applied pressure release multi-disk brake activated by manually operated switch on left instrument panel |
Tires
| Type | Tire Size |
|---|---|
| Heavy Duty (Standard) | 12.00 – 16.5, 12 PR |
| Heavy Duty Offset (Option) | 12.00 – 16.5, 12 PR |
| Heavy Duty Poly Fill (Option) | 12.00 – 16.5, 12 PR |
| Severe Duty (Option) | 12.00 – 16.5, 12 PR |
| Severe Duty Poly Fill (Option) | 12.00 – 16.5, 12 PR |
| Solidflex Tires (Option) | 33×6 x 11 |
| Super Float Offset (Option) | 33×15.5 – 16.5, 12 PR |
Hydraulic System
| Hydraulic Pump Type | Engine driven, gear type |
| Standard Pump Flow Capacity | 23.0 gal/min (87.1 L/min) |
| High Flow Pump Capacity (optional) | 30.5 gal/min (115.5 L/min) |
| Standard Relief Pressure at Quick Couplers | 3450 – 3550 psi (23800 – 24500 kPa) |
| Control Valve (Standard) | 3-Spool, open centre, manually operated with spring detent for lift float and electrically controlled auxiliary spool |
| Control Valve (ACS, AHC and SJC) | 3-Spool, open centre with electric actuator controlled lift with float and tilt. Electrically controlled auxiliary spool |
| Hydraulic Filter | Replaceable beta 10 micron = 200, drop in element |
| Fluid Lines | SAE Standard tubelines, hoses, and fittings |
| Hydraulic Cylinders | Double-acting; tilt cylinders have cushioning feature on dump and rollback |
Hydraulic Function Time
| Raise Lift Arms Time | 3.9 sec. |
| Lower Lift Arms Time | 2.6 sec. |
| Bucket Dump Time | 2.3 sec. |
| Bucket Rollback Time | 1.7 sec. |
Service Refill Capacities
| Engine Model | Kubota V3307 | Doosan D24 |
|---|---|---|
| Fuel Tank Capacity | 23.9 gal (90.5 L) 27.3 gal (103.3 L) |
23.9 gal (90.5 L) 27.3 gal (103.3 L) |
| Engine Oil Capacity (w/ Filter) | 3.0 gal (11.4 L) | 2.3 gal (8.6 L) |
| Cooling System Capacity (Cab w/o HVAC) | 3.0 gal (11.4 L) | 3.0 gal (11.4 L) |
| Cooling System Capacity (Cab w/ HVAC) | 3.1 gal (11.7 L) | 3.1 gal (11.8 L) |
| Hydraulic System Fluid Capacity | 11.9 gal (45 L) | 11.9 gal (45 L) |
| Hydraulic Tank Capacity | 2.7 gal (10.2 L) | 2.7 gal (10.2 L) |
| Chaincase Reservoir Capacity | 10.35 gal (39.2 L) | 10.35 gal (39.2 L) |
Bobcat S650 Filters
| Filter | Part Number |
|---|---|
| Air Filter (Inner), SN A3NV11001 – 11444; A3NW11001 – 11098; A3NV11445-; A3NW11099-; 1MLS11001- | 7008044 |
| Air Filter (Inner), SN ALJ811001-; S1ML11001-; B2LA11001- | 7221934 |
| Air Filter (Outer), SN A3NV11001 – 11444; A3NW11001 – 11098; A3NV11445-; A3NW11099-; 1MLS11001- | 7008043 |
| Air Filter (Outer), SN ALJ811001-; S1ML11001-; B2LA11001- | 7286322 |
| Engine Oil Filter, SN A3NV11001 – 11444; A3NW11001 – 11098; A3NV11445-; A3NW11099-; 1MLS11001- | 6678233 |
| Engine Oil Filter, SN ALJ811001-; S1ML11001-; B2LA11001- | 7012303 |
| Fuel Filter, SN A3NV11001 – 11444; A3NW11001 – 11098; A3NV11445-; A3NW11099-; 1MLS11001- | 6667352 |
| Fuel Filter, SN ALJ811001-; S1ML11001-; B2LA11001- | 7023589 |
| Hydraulic Filter, SN A3NV11001 – 11444; A3NW11001 – 11098 | 7002734 |
| Hydraulic Filter, SN A3NV11445-; A3NW11099-; 1MLS11001-; ALJ811001-; S1ML11001-; B2LA11001- | 7012314 w/ 7015308 |
| Hydraulic Fill / Breather Cap | 6727475 |
| Charge Filter (Spin-on) | 6686926 |
| Charge Filter (Canister) | 6692337 |
| Heater Filter | 7176099 |
| Recirculating Air Filter | 7193354 |
The Bobcat S650 Skid Steer Loader is compatible with a wide selection of powerful and purpose-built attachments that extend its functionality across construction, landscaping, agriculture, and snow management applications. From versatile tools like angle brooms, augers, and pallet forks, to heavy-duty solutions including trenchers, graders, and hydraulic breakers, the S650 adapts seamlessly to jobsite demands.
Its ability to operate attachments such as backhoes, snowblowers, stump grinders, and planers makes it a reliable multi-tool machine. Whether you’re tackling earthmoving, material handling, grounds maintenance, or utility work, the S650’s quick-attach system and hydraulic performance ensure efficient attachment changes and optimal productivity in all environments.
