The Kubota B7510 is a compact utility tractor model from the B7x10 series, manufactured from 2004 to 2007 by Kubota. It was available in four-wheel drive (4WD) version.
The Kubota B7510 is equipped with a 1.0 L (61.1 cu·in) three-cylinder diesel engine with 76.0 mm (2.99 in) of the cylinder bore and 73.6 mm (2.9 in) of the piston stroke, and one of two transmissions: a gear type transmission with 6 forward and 2 reverse gears and dry disc clutch or a hydrostatic transmission with infinite (2-range) forward and reverse gears.
The Kubota B7510 compact utility tractor features:
- The Kubota D1005-E2-D16 diesel engine which produces 21.4 PS (15.7 kW; 21.0 HP) at 2,600 rpm of horsepower
- Power steering
- Wet disc type brakes
- Open operator station with two-post ROPS
- Category I rear hitch with 615 kg (1356 lbs) of maximum lift capacity
- Middle PTO with 2,500 rpm
- Transmission or independent (hydro) rear PTO with 540/960 rpm
The Kubota B7510 variants
- B7510DT – gear type transmission
- B7510DTN – narrow
- B7510HSD – hydrostatic transmission
General specifications
| General Specifications | |
| Model | Kubota B7510 |
| Tractor type | Compact utility tractor |
| Production years | 2004-2007 |
| Factory | – |
| Dimensions and weight | |
| Length | 2,300 mm (90.6 in) |
| Width | 1,070 mm (42.1 in) |
| Height | 1,940 mm (76.4 in) |
| Wheel base | 1,500 mm (59.1 in) |
| Weight | 600 kg (1,323 lbs) |
| Fuel capacity | |
| Fuel tank capacity | 20.0 liters (5.3 US gal.; 4.4 Imp. gal) |
Engine
| Engine Specifications | |
| Engine model | Kubota D1005-E2-D16 |
| Engine type | 4-stroke, SOHC, three-cylinders |
| Displacement | 1.0 L, 1,001 cm2, (61.1 cu·in) |
| Bore and stroke | 76.0 mm x 73.6 mm (3.0 in x 2.9 in) |
| Max. horsepower | 21.4 PS (15.7 kW; 21.0 HP) at 2,600 rpm |
| Max. torque | 59.7 N·m (6.1 kg·m, 44 ft·lb) |
| Cooling system | Liquid-cooled |
| Coolant capacity: | 3.8 L (4 US. qt, 3.3 Imp. qt.) |
| Fuel used | Diesel fuel |
| Starting system | Electric starting with 12V starter |
| Starting support device | Glow plug in combustion chamber |
| Governor | All speed mechanical governor |
| Charging system | Alternator 12V |
| PTO shaft rotation | Counterclockwise |
| Valve clearance | |
| Intake valve clearance: | 0.145-0.185 mm (0.0057-0.0073 in) |
| Exhaust valve clearance: | 0.145-0.185 mm (0.0057-0.0073 in) |
| Oil system | |
| Lubrication system: | Forced lubrication by trochoid pump |
| Oil type: | CF or higher |
| Recommended oil: | SAE 10W-30, 10W-40 |
| Oil capacity: | 3.0 L (3.2 US. qt, 2.6 Imp. qt.) |
| Oil pressure: |
At idle speed: 49 MPa (0.5 kgf/cm2, 7 psi) At rated speed: 196 to 441 MPa (2.0-4.5 kgf/cm2, 28 to 64 psi) |
| Oil filter: | Full flow paper filter (Cartridge type) |
| Oil pressure indicating: | Electrical type switch |
| Oil and oil filter change interval: | Every 200 hours |
| Fuel system | |
| Fuel injection pump: | Bosch MD type mini fuel injection pump |
| Injection nozzle: | Mini Nozzle (DNOPD) |
| Firing order: | 1-2-3 |
| Injection pressure: | 13.73 MPa (140 kgf/cm2, 1,991 psi) |
Transmission and chassis
| Chassis, steering and brakes | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Power |
| Brakes | Wet disc type |
| Transmission | |
| Transmission manufacturer or model | – |
| Transmission type | Gear type with dry disc clutch |
| Gears | 6 forward and 2 reverse |
| Transmission oil capacity | 13.5 L (3.6 US. gal, 3 Imp. gal.) |
| Transmission № 2 | |
| Transmission manufacturer or model | – |
| Transmission type | Hydrostatic |
| Gears | Infinite (2-range) forward and reverse |
| Transmission oil capacity | 15.3 L (4 US. gal, 3.4 Imp. gal.) |
Tires
| Tires | |
| Front tires | Ag: 6-12 |
| Rear tires | Ag: 9.5-16 |
Rear Hitch
| Three-Point Hitch | |
| Category | I |
| Control type | Quarter inching valve or position control (7510 DTN) |
| Lift capacity (at ends) |
615 kg (1,355 lbs) DTN: 750 kg (1,655 lbs) |
PTO (Power take-off shaft)
| PTO | |
| Middle PTO type | – |
| Middle PTO speed | 2,500 rpm |
| Rear PTO type | Transmission or independent (hydro) |
| Rear PTO speed | 540/960 rpm |
Electrical system
| Electrical system | |
| Ground | Negative |
| Charging system | – |
| Charging amps | – |
| Battery | 12V, CCA: 433A |
Hydraulic system
| Hydraulic system | |
| Hydraulic type | Open center |
| Valves | 1 or 2 (DTN) |
| Pump flow | 4.4 gpm (16.7 lpm) |
| Steering flow | 2.6 gpm (9.8 lpm) |
| Total flow | 7.0 gpm (26.5 lpm) |
Attachments
| Kubota 54″ mid-mount mower deck with 3-blade | |
| Cutting width | 1,370 mm (54 in) |
| Weight | 156 kg (344 lb) |
| Cut height | 30-100 mm (1.5 to 4 in) |
| Kubota RCK60: 60″ mid-mount mower deck with 3-blade | |
| Cutting width | 1,520 mm (60 in) |
| Weight | 157 kg (348 lb) |
| Cut height | 30-100 mm (1.5 to 4 in) |
| Kubota LA352 loader | |
| Height (to pin): | 1,760 mm (69.6 in) |
| Clearance, dumped bucket: | 1,310 mm (51.6 in) |
| Dump reach: | 630 mm (25.0 in) |
| Dump angle: | 45° |
| Reach at ground: | 1,320 mm (52.0 in) |
| Rollback angle: | 24° |
| Breakout force (lift): | 605 kg (1,335 lbs) |
| Lift to full height (at pin): | 420 kg (925 lbs) |
| Bucket width: | 1,270 mm (50.0 in) |
| Kubota B4672 backhoe | |
| Weight: | 383 kg (845 lbs) |
| Transport height: | 1710 mm (67.7 in) |
| Bucket width: |
250 mm (10 in) 300 mm (12 in) 400 mm (16 in) 600 mm (24 in) |
| Digging depth: | 1,870 mm (73.9 in) |
| Reach from pivot: | 2,490 mm (98.1 in) |
| Loading height: | 1,650 mm (65 in) |
| Bucket force: | 1,338 kg (2,950 lbs) |
| Dipperstick force: | 789 kg (1,740 lbs) |
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