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John Deere 3045B

John Deere 3045B tractor
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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.
John Deere 3045Btractorcompact utility tractor3B SeriesXinChai engine45 hpmechanical shuttle transmission4WDPTOhydraulicsdimensions
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)