Tractor detail

John Deere 3045B

Specs are assembled from available database fields and should be verified against the exact tractor before purchase.

farm2018Current

Data source & freshness

Last updated: May 10, 2026
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Engine power45 hp

PTO power38.2 hp

Weight4409 lbs

Displacement181.70 ci / 3.000 L

Transmissionmechanical shuttle

Built inNingbo, China

Overview

Manufacturer: John Deere

Model: 3045B

Series: Not available

Type: farm

Subtype: Compact Utility tractor

Production status: Current

Production years: 2018

Built in: Ningbo, China

Model Specs

Weight range: 4409 lbs

Fuel tank: 17.4 gal / 65.9 L

DEF capacity: Not available / Not available

Engine

Power: 45 hp

Fuel type: diesel

Cylinders: 4

Displacement: 181.70 ci / 3.000 L

Torque: 121.6 lb·ft / 164.9 Nm

Torque RPM: 1600 rpm

Dimensions & Weight

Operating weight: Not available

Length: 357 cm

Width: 177 cm

Height: Not available

Height (ROPS): 242 cm

Height (cab): Not available

Wheelbase: 196 cm

Ground clearance: 30 cm

Front tire: 7.50-16

Rear tire: 11.2-28

Transmission

Type: mechanical shuttle

Name: Transmission

Gears: 12 forward and reverse

Forward gears: 12

Reverse gears: 12

Ranges: Not available

PTO

Claimed power: 38.2 hp / 28.5 kW

Rear PTO type: independent

Rear PTO clutch: dry disc

Rear PTO shaft: 540/720 (35mm 6-spline)

Rear PTO RPM: 540@1970 | 720@2020

Front PTO type: Not available

Front PTO clutch: Not available

Front PTO shaft: Not available

Front PTO RPM: Not available

Hitch

Rear type: I

Rear lift: 2046 lbs / 928 kg

Front hitch: Not available

Front lift: Not available / Not available

Hydraulics

Pump flow: 5.4 gpm / 20.4 lpm

Total flow: 7 gpm / 26.5 lpm

Rear valves: Not available

Mid valves: Not available

System: type: open center; pressure: 2321 psi | 160.0 bar; pump flow: 5.4 gpm | 20.4 lpm; total flow: 7 gpm | 26.5 lpm; steering flow: 1.6 gpm | 6.1 lpm

Mechanical

Final drives: Not available

Differential lock: mechanical rear

Steering: Power steering

Brakes: Mechanical disc brakes

Cab: Two-post folding ROPS. Cab optional.

Electrical

Ground: negative

Charging system: alternator

Charging amps: Not available

Battery volts: 12 V