Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere E120 Specs

John Deere E120 Engine Specifications

Engine Model - Briggs and Stratton 40
Engine Configuration - Vertical
Power HP (gross) - 16.0
Bore (in) - 2.97
Stroke (in) - 2.89
Compression Ratio - 8.5:1
Ignition System - Electronic
Displacement - 656 cc (40 cu. in.)
Spark Plug Gap - 0.76 mm (0.030 in)
Spark Plug Torque - 20 Nm (15 lb·ft)
Cylinders - Twin
Oil Filter - John Deere Easy Change 30-Second Oil Change System
Length (in) - 19.30
Height (in) - 15.70
Weight (lbs) - 84
Width (in) - 17.60
Oil Capacity (oz) - 64
Air Cleaner - Integral Cyclonic Air Filter
Lubrication System - Full Pressure Lubrication with Oil Filter

John Deere E120 Transmission

Transmission Type - Hydrostatic
Transaxle Model - Tuff Torq TL-200
Reduction Ratio - 21.53:1
Axle Torque (Rated) - 177.7 Nm (131 lb-ft)
Max. Tire Diameter - 457 mm (18 in)
Brake Capacity - 253 Nm (187 lb-ft) @350 N (79 lb) Brake arm force
Displacement (Pump/Motor) - 7/10 cc/rev
Max. Input Speed - 3,000 rpm
Axle Shaft Size - 19.05 mm (0.75 in)
Weight (dry) - 12.5 kg (27.6 lb)
Brake Type - Wet Disc, Internal
Housing (Case) - Aluminum Die-Cast
Gears - Heat-treated Powder Metal
Differential - Automotive-type Bevel Gears
Speed Control System - Foot Control and Hand Control
Bypass Valve (Roll Release) - Standard
Hydraulic fluid type - Proprietary Tuff Torq Tuff Tech drive fluid recommended
Travel Speed (Forward) - 0-8,9 km/h (0-5,5 mph)
Travel Speed (Reverse) - 0-5,2 km/h (0-3,2 mph)

Electrical System

Charging System - Regulated Circuit
Charging System Capacity - 9 Amp
Battery Voltage - 12 Volts
Battery Type - BCI Group U1

JD E120 Tires

Size (Front) - 15 x 6.00 - 6
Size (Rear) - 20 x 8.0 - 8
Tire Pressure (Front) - 97 kPa (14 psi)
Tire Pressure (Rear) - 69 kPa (10 psi)

John Deere E120 Dimensions

Height - 1,13 m (45.5 in.)
Length (Overall) - 1,75 m (68.75 in.)
Width (Mower Deck Chute Down) - 1,38 m (54.4 in.)
Wheelbase - 48.9 in. (1,24 m)
Weigh - 198 kg (436 lb)

JD E120 Attachments

42 Inch Side Discharge Mower Deck

Cutting width - Edge mower deck, 42 in. (107 cm)
Construction - Stamped steel deck shell
Mower deck material - Steel, 13 gauge
Wash port - Yes
Drive system - Manual power take-off (PTO)
Mower wheels - Two
Mower wheel adjustment - One bolt
Level adjustment - Easy-level deck
Mower Attach Type - Slide under tractor
Front draft arms - One spring clip
Rear draft arms - Two spring clips
Wheels rotate - Not equipped
Drive system - Single belt

42 Inch Mower Deck

Blades Rotary - 2
Blade Nut Torque (w/5/8 in. Nut) - 88 Nm (65 lb-ft)
Cutting Height (Approximately) - 2.5-10.2 cm (1-4 in)
Cutting Width - 1,07 m (42 in)

48 Inch Mower Deck

Blades Rotary - 3
Blade Nut Torque (w/5/8 in. Nut) - 88 Nm (65 lb-ft)
Cutting Height (Approximately) - 2.5-10.2 cm (1-4 in)
Cutting Width - 1,22 m (48 in)

44 Inch Snow blower

Type - Front-mount John Deere two-stage
Clearing width - 44 inches (1,11 m)

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