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John Deere 3050B

The John Deere 3050B is a compact utility tractor produced since 2018, part of the 3B Series. It is built in Ningbo, China, and features a XinChai 3.2L 4-cylinder diesel engine delivering 50 hp (37.3 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 3050B has a wheelbase of 77.2 inches (196 cm), weighs 4409 lbs (1999 kg), and comes with standard agricultural tires 7.50-16 front and 11.2-28 rear, with several optional tire sizes available. It includes an open center hydraulic system with 2321 psi pressure and a rear hitch with position control and a lift capacity of up to 2381 lbs (1080 kg) at the ends. The tractor is equipped with a two-post folding ROPS with an optional cab.
John Deere 3050Bcompact utility tractor3B SeriesXinChai engine50 hp tractormechanical shuttle transmission4WD tractortractor specifications
Power90 hp
Founded1986 - 1993
Model3050B

Technical Specifications

Detailed specifications and technical data for John Deere 3050B

Power

Engine power:50 hp (37.3 kW)
PTO (claimed):42.2 hp (31.5 kW)

Engine

Type:diesel
Model:XinChai A498BT-23
Power:50 hp (37.3 kW)
Torque:135.3 lb-ft (183.5 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:3.86x4.13 inches (98 x 105 mm)
Compression:18.5:1
Fuel system:direct injection
Displacement:193.3 ci (3.2 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)
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
Standard tires (ag):Front: 7.50-16. Rear: 11.2-28

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

Type:Compact Utility tractor
Built in:Ningbo, China
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)

Power Take-off (PTO)

Clutch:dry disc
Rear PTO:independent
Engine RPM:540@1970; 720@2020
Rear PTO Type:540/720 (38mm 8-spline)
Optional Rear PTO Type:540/720 (35mm 6-spline)

Related Models

John Deere 3045B

Model:3045B