John Deere
John Deere 3045B
The John Deere 3045B is a compact utility tractor from the 3B Series produced since 2018. It is built in Ningbo, China and features a 3.0L 4-cylinder XinChai diesel engine delivering 45 hp (33.6 kW). The tractor has a 12-speed mechanical shuttle transmission, four-wheel drive, mechanical rear differential lock, and power steering. It offers a rear independent PTO with dry disc clutch and optional pneumatic trailer brakes. The 3045B has a wheelbase of 77.2 inches, weighs 4409 lbs, and comes with standard agricultural tires sized 7.50-16 front and 11.2-28 rear. It includes an open center hydraulic system with 2321 psi pressure and a rear hitch with position control. The tractor is equipped with a two-post folding ROPS with an optional cab.
Power45 hp
Founded2018 -
Model3045B
Technical Specifications
Detailed specifications and technical data for John Deere 3045B
Power
| Engine power | 45 hp (33.6 kW) |
|---|---|
| PTO (claimed) | 38.2 hp (28.5 kW) |
Tires
| Optional tires 2 | Front: 8.3-20. Rear: 12.4-28 |
|---|---|
| Optional tires 3 | Front: 7.50-16. Rear: 11-28 |
| Optional tires (ag) | Front: 7.50-16. Rear: 12.4-28 |
| Standard tires (ag) | Front: 7.50-16. Rear: 11.2-28 |
Engine
| Type | diesel |
|---|---|
| Model | XinChai A495BT-5 |
| Power | 45 hp (33.6 kW) |
| Torque | 121.6 lb-ft (164.9 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Idle RPM | 750-2484 |
| Cylinders | 4-cylinder 8-valve |
| Emissions | Tier II |
| Fuel tank | 17.4 gal (65.9 L) |
| Rated RPM | 2300 |
| Torque RPM | 1600 |
| Bore/Stroke | 3.74x4.13 inches (95 x 105 mm) |
| Compression | 18.5:1 |
| Fuel system | direct injection |
| Displacement | 181.7 ci (3.0 L) |
| Oil capacity | 8.5 qts (8.0 L) |
| Starter volts | 12 |
| Coolant capacity | 9.8 qts (9.3 L) |
| Oil change interval | 250 h |
| Coolant change interval | 2000 h |
Dimensions
| Width | 69.7 inches (177 cm) |
|---|---|
| Length | 140.6 inches (357 cm) |
| Weight | 4409 lbs (1999 kg) |
| Wheelbase | 77.2 inches (196 cm) |
| Max weight | 7716 lbs (3499 kg) |
| Rear tread | 51.2 inches (130 cm) |
| Front tread | 51.2 inches (130 cm) |
| Height (ROPS) | 95.3 inches (242 cm) |
| Ground clearance | 12 inches (30 cm) |
| Height (exhaust) | 82.7 inches (210 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery AH | 90 |
| Battery volts | 12 |
| Charging volts | 14 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Pressure | 2321 psi (160.0 bar) |
| Pump flow | 5.4 gpm (20.4 lpm) |
| Total flow | 7 gpm (26.5 lpm) |
| Rear valves | 1 or 2 |
| Steering flow | 1.6 gpm (6.1 lpm) |
Mechanical
| ROPS | Two-post folding ROPS. Cab optional. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Mechanical disc brakes |
| Power steering | Yes |
| Trailer brakes | pneumatic (Optional) |
| Differential lock | mechanical rear |
Production
| Series | 3B Series |
|---|---|
| Built in | Ningbo, China |
| Category | Compact Utility tractor |
| Manufacturer | John Deere |
| Production years | 2018 - |
Transmission
| Type | mechanical shuttle |
|---|---|
| Gears | 12 forward and reverse |
| Clutch | dry disc |
| Description | Four gears in three ranges with left-hand shuttle. |
| Oil capacity | 30.6 qts (29.0 L) |
| Oil change interval | 1000 h |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 2381 lbs (1080 kg) |
| Rear lift (at 24"/610mm) | 2046 lbs (928 kg) |
Serial Numbers
| Location | Serial number plate on the left side of the tractor frame, above the front axle. |
|---|
Power Take-off (PTO)
| Clutch | dry disc |
|---|---|
| Rear PTO | independent |
| Engine RPM | 540@1970 |
| Rear PTO Type | 540/720 (38mm 8-spline) |
| Engine RPM 720 | 720@2020 |
| Optional Rear PTO Type | 540/720 (35mm 6-spline) (Optional) |
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