JD 1070 Engine Specs
Engine Model ……………………. Yanmar 4TN84
Engine Type ……………………. 4 Cycle, 4-cylinder direct
injection diesel
Number of Cylinders ……………………. 4
Displacement, cu in (L) ……………………. 116.3 (1.91)
Engine Bore, in (mm) ……………………. 3.31 (84.0)
Engine Stroke, in (mm) ……………………. 3.39 (86.0)
Aspiration ……………………. Natural
Rated Engine Power, hp (kW) ……………………. 38.5 (28.7)
Rated Engine Speed, rpm ……………………. 2600
Idle Speed, rpm ……………………. 800-2875
Compression ……………………. 17.8:1
Firing Order ……………………. 1-3-4-2
Combustion System ……………………. Direct Injection
Fuel Tank Capacity, gal (L) ……………………. 10.5 (40.0)
Oil Capacity, qts (L) ……………………. 5.6 (5.3)
Coolant Capacity, qts (L) ……………………. 6.1 (5.8)
Electrical System Rating, Volts ……………………. 12
Alternator Rating, Amps ……………………. 20/35
Battery CCA ……………………. 550
John Deere 1070 Power Take-Off
Rear PTO Operational Type ……………………. Live (2-stage
clutch)
PTO Horsepower, hp (kW) ……………………. 35.0 (26.1)
Rear PTO Speed, rpm ……………………. 540
Mid-PTO ……………………. Optional
Mid-PTO Speed, rpm ……………………. 2100
JD 1070 Transmission
Transmission Type ……………………. 9F/2R, Partially
synchronized
Number of Forward Gears ……………………. 9
Number of Reverse Gears ……………………. 2
Clutch ……………………. Dry type
Maximum Forward Speed, mph (kph) ……………………. 12.3 (19.8)
Maximum Reverse Speed, mph (kph) ……………………. 4.8 (7.7)
Oil Capacity, qts (L) ……………………. 22.0 (20.8)
Service Brake ……………………. Differential wet disc
John Deere 1070 Wheels and Tires
Drive Wheels ……………………. 2WD/4WD
Steering Configuration ……………………. Front steer
Steering System ……………………. Power
Front Tire Size (2WD) ……………………. 6.0-16
Rear Tire Size (2WD) ……………………. 13.6-24
Front Tire Size (4WD) ……………………. 8.0-16
Rear Tire Size (4WD) ……………………. 13.6-28
Front Tire Size (Turf) ……………………. 27×8.50-15
Rear Tire Size (Turf) ……………………. 44×18.00-20
Front Tread (2WD), in (mm) ……………………. 55.9-75.9
(1410-1920)
Front Tread (4WD), in (mm) ……………………. 49.2 (1240)
Rear Tread, in (mm) ……………………. 51.2-71.1 (1300-1800)
JD 1070 Hydraulics and Hitch
Hydraulic System Type ……………………. Open center
Implement Pump Flow, gpm (Lpm) ……………………. 9.0 (34.2)
Hydraulic Pressure, Bar (psi) ……………………. 155 (2250)
Hydraulic Capacity, gal (L) ……………………. 5.5 (20.8)
3-Point Hitch Category ……………………. 1
Draft Sensing or Lift Control ……………………. Load and depth
control
Standard Lift Capacity at lift pin, lb (kg) …………………….
2020 (916)
John Deere 1070 Dimensions and Weight
Wheelbase, in (mm) ……………………. 68.9 (1750)
Length, in (mm) ……………………. 123 (3120)
Height (Hood), in (mm) ……………………. 52.2 (1320)
Height (ROPS), in (mm) ……………………. 83.7 (2120)
Width, in (mm) ……………………. 64.8 (1640)
Ground Clearance (2WD), in (mm) ……………………. 13.6 (340)
Ground Clearance (4WD), in (mm) ……………………. 15.6 (390)
Weight (2WD), lb (kg) ……………………. 2980 (1350)
Weight (4WD), lb (kg) ……………………. 3265 (1480)