| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Brand | Ursus | Zetor |
| Model | Ursus C-4011 | Zetor 5211 |
| Series | C | n.d. |
| Previous model | – | Zetor 5011 |
| Next model | Ursus C-355 | Zetor 3320 |
| Smaller | – | – |
| Larger | – | Zetor 7211 |
| Years | from 1965 to 1970 y. | from 1985 to 1992 y. |
| Cab with ROPS | No | No |
| Reviews | Ursus C-4011 reviews New! | Zetor 5211 reviews New! |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Maximum power (HP / kW) | 42 KM (31 kW) | n.d. |
| Engine RPM | 2000 rpm | 2200 rpm |
| Fuel consumption | 265 g/kWh (2000 rpm) | 251 g/kWh (2200 rpm) |
| Fuel tank capacity | 70 l. | 55,4 l. |
| Max. speed | 25,6 km / h | 25 / 30 km / h |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Fuel type | Diesel | Diesel |
| Engine producer | Ursus | Zetor |
| Engine model | Ursus S-4001 | Zetor Z 5201 |
| Engine type | Diesel (diesel engine) | Diesel (diesel engine) |
| Engine capacity | 3,12 l. | 2,7 l. |
| Strokes, qty | 4 | 4 |
| Cylinders | 4 | 4 |
| Compression | 17:1 | 17:1 |
| Bore | 95 mm | 102 mm |
| Stroke | 110 mm | 110 mm |
| Maximum torque | 176 Nm / 1800 rpm | 161 Nm / 1500 rpm |
| Air filter | wet air filter with cyclone | dry air filter |
| Fuel filter | fuel filter with cartridge felt-paper | fuel filter with cartridge felt-paper |
| Fuel filter chambers, qty | 2 | 1 |
| Oil filter | line filter, full flow, type PP-8.4 | line filter, full flow, type PP-8.4 |
| Oil pump | gear pump | gear pump |
| Speed control (control) | mechanical | mechanical |
| Injection pump | piston pump with mechanical control | distributor pump with mechanical divider |
| Injectors | pintle injector spray | pintle injector spray |
| Injection pressure | 16 MPa | 17 MPa |
| Cooling system | liquid cooled engine | liquid cooled engine |
| Forced cooling | Yes, cooling water pump | Yes, cooling water pump |
| Cooler | Yes, with fan | Yes, with fan |
| Thermostat | Yes | Yes |
| Cooler type | tubular-plate cooler | tubular-plate cooler |
| Coolant system capacity | 11 l. | 10,5 l. |
| Clutch | friction clutch, single disc, dry, two-stage clutch | friction clutch, hydraulically, single disc, dry, with independent PTO control, two-stage clutch |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Turbocharger | No | No |
| Dual turbocharger | Not applicable | Not applicable |
| Intercooler | Not applicable | Not applicable |
| Aftercooler | Not applicable | Not applicable |
| Wastegate valve | Not applicable | Not applicable |
| Variable geometry | Not applicable | Not applicable |
| Additional parameters | – | – |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Supply voltage starter (V) | 12 V | 12 V |
| Ground | positive ground | positive ground |
| Battery (V) | 6 V | 12 V |
| Battery, qty | 2 | 1 |
| Charging system | Generator | Generator |
| Charging system producer | Ursus | Zetor |
| Ignition | Electric | Electric |
| Rear stop lamp | Yes | Yes |
| Rear agricultural lamp | Yes | Yes |
| Cock lamp | No | No |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| PTO rpm | 540 rpm | 540 rpm |
| PTO control | manual | manual |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| ABS | No | No |
| Brake assist | Yes, brakes with assist | No |
| Braking system | mechanical | n.d. |
| Differential | No | No |
| Brake type | drum brakes, dry brakes, hydraulic, independent, external brakes | drum brakes, wet brakes, hydraulic, independent, external brakes |
| Discs | – | – |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Weight | from 2100 kg to 2850 kg (depending by model) | from 3185 kg (depending by model) |
| Weight with ROPS | n.d. | n.d. |
| Weight with cab | 2350 kg | 3185 kg |
| Length | 3250 mm | 3630 mm |
| Height | 2230 mm | 2703 mm |
| Width | 1800 mm | 1850 mm |
| Clearance | 436 mm | 320 mm |
| Rear clearance | n.d. | 320 mm |
| Front track width | from 1350 mm to 1750 mm | from 1280 mm to 1750 mm |
| Rear track width | from 1420 mm to 1800 mm | from 1350 mm to 1800 mm |
| Wheelbase | 2120 mm | 21400 mm |
| Front tires | 6.00-18 | 6.00-16 |
| Rear tires | 13-28 | 11.2-28; 12.4-28 |
| Max. mass of the trailer without brakes | 1000 kg | 1500 kg |
| Max. mass of the trailer with brakes | 15500 kg | 8150 kg |
| Max. axle load | 37 kN | 35,32 kN |
| Max. total weight | 2880 kg | 4830 kg |
| Turning radius | 7,5 m | 7,1 m |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Drive system | 4x2, 2WD (depending by model) | 4x2, 2WD (depending by model) |
| Additional | one wheel drive | one wheel drive |
| Permanent 4-wheel drive | n.d. | n.d. |
| Permanent systems that constantly power all the wheels | n/a | n/a |
| Dynamic allocation of power between the axles | n/a | n/a |
| Independent Link Suspension | None | None |
| Articulated suspension | – | – |
| Crawler drive | No | No |
| Hydrostatic steering | No | No |
| Differential | mechanically locking differential | mechanically locking differential |
| Steering | rod | servomechanism |
| Front rods | Yes | n.d. |
| Rear planetary drives | No | No |
| Front planetary drives | No | No, roller |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Three-point hitch | 1200 kg | 1750 kg |
| Three-point hitch type | classic | piston, adjustable draft and positional |
| Three-point hitch performance | 20 l / min | 32 l / min |
| Three-point hitch pressure | 10 MPa | 16 MPa |
| Load Sensing | No | No |
| Closed | Yes | No |
| Central | No | No |
| Constant flow | No | No |
| Constant pressure | No | No |
| Control system | n.d. | n.d. |
| Pump | gear pump | gear pump |
| Two-section distributor | No | Yes |
| Quick couplings | 2 | 2 |
| Auto Lift | No | No |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Synchronous transmission | No, non-synchronized | No, non-synchronized |
| Transmission mechanically synchronized | Yes | Yes |
| PowerShift | No | No |
| PowerShuttle | No | No |
| Additional | – | – |
| Hydrostatic transmission | n.d. | n.d. |
| Forward gears | 10 | 10 |
| Reverse gears | 2 | 2 |
| Creeper | No | No |
| Specs | Ursus C-4011 | Zetor 5211 |
|---|---|---|
| Clevis | Yes | Yes |
| Lower catch | Yes, swinging catch | Yes |
| Air conditioning | No | Heating |