| Manufacturer | John Deere |
| Price | - |
| Model | 3045B |
| Equipment Type | Compact Utility Tractors |
| Factory | Ningbo, China |
JOHN DEERE 3045B POWER
| Engine | 45hp / 33.6kW |
| PTO (claimed) | 38.2hp / 28.5kW |
ENGINE DETAIL
The John Deere 3045B tractor, powered by a XinChai A495BT-5 diesel engine, offers a competitive 45hp with a torque of 121.6 lb-ft, which makes it suitable for various agricultural tasks where mid-range power is required. Its direct injection fuel system and Tier II emissions rating indicate decent fuel efficiency and compliance with environmental standards, benefiting users primarily in regions with strict emissions regulations. However, with a compression ratio of 18.5:1, it may require high-quality fuel to prevent knocking, particularly under heavy loads at rated RPM of 2300.
| Description | XinChai A495BT-5 diesel 4-cylinder 8-valve liquid-cooled |
| Displacement | 181.7ci / 3.0L |
| Bore/Stroke | 3.74x4.13inches / 95x 105mm |
| Emissions | Tier II |
| Power | 45hp / 33.6kW |
| Fuel system | direct injection |
| Compression | 18.5:1 |
| Rated RPM | 2300 |
| Idle RPM | 750-2484 |
| Torque | 121.6lb-ft / 164.9Nm |
| Torque RPM | 1600 |
| Starter | electric |
| Starter volts | 12 |
| Oil capacity | 8.5qts / 8.0L |
| Oil change | 250h |
| Coolant capacity | 9.8qts / 9.3L |
| Coolant change | 2000h |
JOHN DEERE 3045B ENGINE
The John Deere 3045B features a XinChai 3.0L 4-cylinder diesel engine, providing a robust power-to-weight ratio ideal for various agricultural tasks. With a fuel tank capacity of 17.4 gallons (65.9 liters), it offers extended operational time, advantageous for larger fieldwork without frequent refueling. However, its diesel configuration might present challenges in emissions compliance in certain regions, necessitating consideration for local environmental regulations.
| Description | XinChai 3.0L 4-cyl diesel |
| Fuel tank | 17.4gal / 65.9L |
TRANSMISSION
The John Deere 3045B features a mechanical shuttle transmission with 12 forward and reverse gears, allowing precise control for varying field conditions. The dry disc clutch provides durability, but may require more effort in engagement compared to wet clutches, particularly in heavy-duty applications. With a 30.6-quart oil capacity and a 1000-hour oil change interval, this tractor is designed for extended use, making it suitable for medium-scale agricultural tasks but may necessitate more frequent maintenance checks for optimal performance.
| Type | mechanical shuttle |
| Gears | 12 forward and reverse |
| Clutch | dry disc |
| Oil capacity | 30.6qts / 29.0L |
| Oil change | 1000h |
| Description | Four gears in three ranges with left-hand shuttle |
SPEEDS
| Description | With 11.2-28 rear tires |
MECHANICAL
The John Deere 3045B tractor features a 4x4 MFWD system, enhancing traction in varied terrain, which is beneficial for maximizing productivity in agricultural applications. Its 12-speed mechanical shuttle transmission allows for efficient speed adjustments during operation, but mechanical brakes may require more maintenance compared to hydraulic systems. The optional cab offers protection and comfort for the operator, ideal for extended field work, though it may limit some visibility compared to open-cab models.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | mechanical rear |
| Steering | power |
| Brakes | mechanical disc |
| Trailer brakes | pneumatic |
| Cab | Two-post folding ROPS. Cab optional |
| Transmission | 12-speed mechanical shuttle |
HYDRAULICS
| Type | open center |
| Pressure | 2321psi / 160.0bar |
| Rear valves | 1 or 2 |
| Pump flow | 5.4gpm / 20.4lpm |
| Total flow | 7 gpm /26.5 lpm |
| Steering flow | 1.6gpm / 6.1lpm |
TRACTOR HITCH
| Rear Type | I |
| Control | position control |
| Rear lift (at ends) | 2381lbs / 1080kg |
| Rear lift (at 24 | 2046lbs / 928kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Clutch | dry disc |
| Rear RPM | 540/720 (38mm 8-spline) / 540/720 (35mm 6-spline) |
| Engine RPM | 540@1970 / 720@2020 |
JOHN DEERE 3045B TIRES
The John Deere 3045B tractor's standard tire configuration (7.50-16 front and 11.2-28 rear) offers a balanced performance for general agricultural tasks, providing adequate traction and stability on varied terrains. Optional tire sizes such as 12.4-28 may enhance flotation and grip in softer soils but can affect power requirements and fuel efficiency. Consider the specific operating conditions when selecting tires; larger rear tires can improve performance in heavy-duty applications but may limit maneuverability in tighter spaces.
| Standard tires (ag) | Front: 7.50-16. Rear: 11.2-28 |
| Optional tires (ag) | Front: 7.50-16. Rear: 12.4-28 Front: 8.3-20. Rear: 12.4-28 Front: 7.50-16. Rear: 11-28 |
DIMENSIONS
| Wheelbase | 77.2inches / 196cm |
| Length | 140.6inches / 357cm |
| Width | 69.7inches / 177cm |
| Height (ROPS) | 95.3inches / 242cm |
| Height (exhaust) | 82.7inches / 210cm |
| Weight | 4409lbs / 1999kg |
| Max weight | 7716lbs / 3499kg |
| Ground clearance | 12inches / 30cm |
| Front tread | 51.2inches / 130cm |
| Rear tread | 51.2inches / 130cm |
DIMENSIONS & TIRES
The John Deere 3045B tractor, with a wheelbase of 77.2 inches, offers stable maneuverability in tight spaces, making it ideal for small to medium farm operations. Weighing 4,409 lbs, it provides adequate stability and traction for various agricultural tasks, although the front tire size of 7.50-16 may limit load-bearing capacity compared to larger tractors. The rear tire size of 11.2-28 enhances its ability to navigate uneven terrain, but users should consider the potential for reduced flotation on soft soil conditions.
| Wheelbase | 77.2inches / 196cm |
| Weight | 4409lbs / 1999kg |
| Front tire | 7.50-16 |
| Rear tire | 11.2-28 |
3045B SERIAL NUMBERS
| Location | Serial number plate on the left side of the tractor frame, above the front axle |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging volts | 14 |
| Battery volts | 12 |
| Battery AH | 90 |