Hitch, dimensions
3-point hitch dimensions
 
3-point hitch (A) (B)

3-point hitch (A) (B)

3-point hitch (C)

3-point hitch (C)

 

 Category 2

 Category 3N

 Category 3

 Category 4N

 Category 4

 Upper link pin diameter

 1.00 (in.)
25.4 (mm)

 1.25 (in.)
31.75 (mm)

 1.25 (in.)
31.75 (mm)

 1.77 (in.)
44.96 (mm)

 1.77 (in.)
44.96 (mm)

 Upper link hole diameter

 1.01 (in.)
25.65 (mm)

 1.26 (in.)
32.00 (mm)

 1.26 (in.)
32.00 (mm)

 1.78 (in.)
45.21 (mm)

 1.78 (in.)
45.21 (mm)

 Lower link pin diameter

 1.10 (in.)
27.94 (mm)

 1.44 (in.)
36.58 (mm)

 1.44 (in.)
36.58 (mm)

 2.00 (in.)
50.8 (mm)

 2.00 (in.)
50.8 (mm)

 Lower link hole diameter

 1.13 (in.)
28.70

 1.47 (in.)
37.34 (mm)

 1.47 (in.)
37.34 (mm)

 2.01 (in.)
51.05 (mm)

 2.01 (in.)
51.05 (mm)

 Lower hitch point

 span (A)

 32.48 (in.)
825 (mm)

 32.48 (in.)
825 (mm)

 37.99 (in.)
964.95 (mm)

 36.22 (in.)

920 (mm)

 45.93 (in.)
1166.62 (mm)

 Width of ball (B)

 1.77 (in.)
44.96 (mm

 1.77 (in.)
44.96 (mm)

 1.77 (in.)
44.96 (mm)

 2.26 (in.)
57.4 (mm)

 2.26 (in.)
57.4 (mm)

 Pin centerline –

 lower to upper (C)

 24.02 (in.)
610.11 (mm)

 26.97 (in.)
685.04 (mm)

 26.97 (in.)
685.04 (mm)

 26.97 (in.)
685.04 (mm)

 26.97 (in.)
685.04 (mm)

Quik Coupler dimensions
 
Quik-Coupler (A)

Quik-Coupler (A)

Quik-Coupler (B)

Quik-Coupler (B)

Quik -Couplers provide easy attaching and detaching of integral-mounted implements on row-crop and four-wheel drive tractors and require no modifications to fit tractor 3-point hitches.
 

   Lower Hitch Point Span (A)  Pin Centerline – Lower to Upper (B)
 Category 2

 32.62 (in.) min

32.84 (in.) max
828.55 (mm) min
834.14 (mm) max

 14.78 (in.) min

14.88 (in.) max
375.41 (mm) min
377.95 (mm) max

 Category 3N

 32.62 (in.) min

32.84 (in.) max
828.55 (mm) min
834.14 (mm) max

18.78 (in.) min

18.88 (in.) max
477 (mm) min
479.55 (mm) max

 Category 3

 38.10 (in.) min

38.40 (in.) max
967.74 (mm) min
975.36 (mm) max

 18.78 (in.) min

18.88 (in.) max
477 (mm) min
479.55 (mm) max

 Category 4N

38.10 (in.) min

38.40 (in.) max
967.74 (mm) min
975.36 (mm) max

26.77 (in.) min

26.89 (in.) max
679.96 (mm) min
683 (mm) max

 Category 4

46.10 (in.) min

46.22 (in.) max
1170.94 (mm) min
1174 (mm) max

26.77 (in.) min

26.89 (in.) max
679.96 (mm) min
683 (mm) max

 
Optional Equipment On : Hitch category availability varies by tractor series
 
Last Updated : 25-Jul-2013