ID # 31618882

New Holland HM Economy Disc Mowers - HM234 Economy

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Overview

CUTTING WIDTH (FT. IN. (MM))

5' 6" (1676)

NUMBER OF DISCS

4

FAST AND AFFORDABLE CUTTING

The HM Series offers smooth, fast, and reliable disc cutting at an economical price.

EASY OPERATION

A single-acting hydraulic cylinder makes it easy to lift the cutterbar at the end of each pass. A transport lock makes it easy to move from field to field.

PROVEN CUTTERBAR

Depending on the model, four, five or six low-profile, oval cutting discs use two knives per disc to slice through crop. Knives, made of high-quality steel, are reversible for twice the cutting life.

PROTECTING YOUR INVESTMENT

Rock guards and skid shoes protect the discs and carry the cutterbar, while a spring-loaded breakaway latch protects it by allowing the mower to pivot back if an obstacle is encountered.

Specifications

Download Specs

Model

HM Economy Disc Mowers

Category Name

Equipment

Year

2024

Manufacturer

New Holland

reliable design

CLEAN, HIGH SPEED CUTTING Slice through thick crops, even gopher mounds, at high speed with the HM Series disc mowers. Depending on the model, four, five or six low-profile, oval cutting discs use two knives per disc to slice through the wet grasses. Knives, made of high-quality steel, are reversible for twice the cutting life.
ENCLOSED GEAR-DRIVEN CUTTERBAR The enclosed gear-driven cutterbar provides years of reliable service. Discs are retained with six bolts for easier service.
PROTECTION AGAINST FIELD DAMAGE Several important HM Series features fend off foreign objects and keep you moving through the field: • Rock guards and skid shoes protect the discs and carry the cutterbar over uneven ground. • A spring-loaded breakaway latch protects the cutterbar by allowing the mower to pivot back the instant it encounters an obstacle. • An adjustable flotation spring allows you to change cutterbar ground pressure.
OVERRUNNING CLUTCH IS STANDARD The 540-rpm PTO driveline with overrunning clutch protects the driveline and makes hook-up easy.

convenient to use

EASY OPERATION The simple design of HM Series disc mowers make them easy to use. A single-acting hydraulic cylinder makes it easy to lift the cutterbar at the end of each pass. Right-side swath divider wheel separates each cut path.
SIMPLE TRANSPORT A transport lock makes it easy to move from field to field.
EASY HOOKUP The three-point-hitch mounting, two adjustable parking stands and a storage support for the PTO shaft make it easy to attach and remove HM Series mowers.

technical specifications

Cutting width (ft. in. (mm))	5' 6" (1676)
Cutting height (in. (mm))	0.63-2.36 (16-60)
Cutter bar tilt angle (degrees)	0 to -8
Cutter bar operating range (degrees)	+18 to -30
Breakaway angle (degrees)	21
Cutter bar type	Enclosed gear drive
Number of discs	4
Knives per disc	2
Disc cutting diameter (in. (mm))	20.47 (520)
Disc drive	Spur gear drive in common sump
Disc speed (rpm)	3,154
Cutter bar gear protection	No
Swath width, approx standard** (in. (mm))	50 (1270), includes standard RH swath wheel
Swath width with optional swath wheel** (in. (m))	38 (965) with LH swath wheel
Minimum PTO horsepower required (hp (kW))	35 (26.1)
Input speed (rpm)	540
PTO shaft spline / size required (in. (mm))	6-spline / 1.625 (41.3)
Driveline protection	Belt drive to cutter bar
Overrunning clutch	Standard
Belt tension	Adjustable drawbolt
Hydraulic circuits required	One remote
Minimum relief pressure required (psi (bar))	2,320 (160)
Hitch	Category I or II
Overall width (in. (mm))	134.25 (3410)
Overall length (in. (mm))	54.33 (1380)
Height - transport position* (in. (mm))	92.52 (2350)
Weight, shipping (lbs. (kg))	933 (423)
Weight, operating (lbs. (kg))	822 (373)
Maximum transport speed	N/A
Tires/wheels	N/A