HM Economy Disc Mowers

Hay Equipment

Model 236 Economy

Manufacturer New Holland

Description


The HM Series disc mowers deliver smooth, fast cutting speeds at a price that fits any budget. Available in three sizes — with cutting widths from 5 feet, 6 inches to 7 feet, 11 inches — these durable machines can mow through tough crops and rough field conditions.

Features


  • CUTTING WIDTH (FT. IN. (MM)): 7' 11" (2413)

  • NUMBER OF DISCS: 6

Specifications:


HM234 Economy
HM235 Economy
HM236 Economy
Cutter Bar
Cutting width (ft. in. (mm))
5' 6" (1676)
6' 9" (2057)
7' 11" (2413)
Cutting height (in. (mm))
0.63-2.36 (16-60)
0.63-2.36 (16-60)
0.63-2.36 (16-60)
Cutter bar tilt angle (degrees)
0 to -8
1 to -8
2 to -8
Cutter bar operating range (degrees)
+18 to -30
+18 to -30
+18 to -30
Breakaway angle (degrees)
21
21
21
Cutter bar type
Enclosed gear drive
Enclosed gear drive
Enclosed gear drive
Number of discs
4
5
6
Knives per disc
2
2
2
Disc cutting diameter (in. (mm))
20.47 (520)
20.47 (520)
20.47 (520)
Disc drive
Spur gear drive in common sump
Spur gear drive in common sump
Spur gear drive in common sump
Disc speed (rpm)
3,154
3,154
3,154
Cutter bar gear protection
No
No
No
Swath width, approx standard** (in. (mm))
50 (1270), includes standard RH swath wheel
65 (1651), includes standard RH swath wheel
79 (2007), includes standard RH swath wheel
Swath width with optional swath wheel** (in. (m))
38 (965) with LH swath wheel
53 (1346) with LH swath wheel
67 (1702) with LH swath wheel
Driveline
Minimum PTO horsepower required (hp (kW))
35 (26.1)
40 (29.8)
50 (37.3)
Input speed (rpm)
540
540
540
PTO shaft spline / size required (in. (mm))
6-spline / 1.625 (41.3)
6-spline / 1.625 (41.3)
6-spline / 1.625 (41.3)
Driveline protection
Belt drive to cutter bar
Belt drive to cutter bar
Belt drive to cutter bar
Overrunning clutch
Standard
Standard
Standard
Belt tension
Adjustable drawbolt
Adjustable drawbolt
Adjustable drawbolt
Hydraulics and Hitch
Hydraulic circuits required
One remote
One remote
One remote
Minimum relief pressure required (psi (bar))
2,320 (160)
2,320 (160)
2,320 (160)
Hitch
Category I or II
Category I or II
Category II
Dimensions and Weight
Overall width (in. (mm))
134.25 (3410)
149.21 (3790)
178.35 (4530)
Overall length (in. (mm))
54.33 (1380)
54.33 (1380)
54.33 (1380)
Height - transport position* (in. (mm))
92.52 (2350)
107.48 (2730)
122.44 (3110)
Weight, shipping (lbs. (kg))
933 (423)
1016 (461)
1215 (551)
Weight, operating (lbs. (kg))
822 (373)
906 (411)
1077 (489)
Maximum transport speed
N/A
N/A
N/A
Tires/wheels
N/A
N/A
N/A

*Manufacturer specifications, subject to change without notice.