Disc Mower Specifications, H6750 | New Holland H6700 Series

Disc Mower Specifications

H6730	H6740	H6750
MODEL			H6730	H6740	H6750
CUTTER BAR
Cutting width, ft. in. (mm)			6' 8" (2040)	7' 10" (2400)	9' 2" (2800)
Cutting height, in. (mm)				95-3.25 (24-82.5)
Cutter bar tilt angle, degrees				0 to -10
Cutter bar operating range, degrees			+18 to -32	+18 to -30	+18 to -28
Breakaway angle, degrees				19
Type cutterbar				Modular with individual sealed reservoirs
Cutterbar drivetrain protection				Std.-frangible splines in disc drive hub
Number of discs			5	6	7
Knives per disc				2
Disc cutting diameter, in. (mm)				19.7 (500)
Disc drive				Bevel gears in sealed modules
Disc speed, RPM			..............................................	3,000
DRIVELINE
Minimum PTO horsepower required, hp (kW)1			45 (33.5)	55 (40.9)	60 (44.7)
Input speed, RPM			....................................................................	540
Driveline protection				Belt drive to cutter bar
Overrunning clutch				On PTO shaft
Belt tension				Spring-loaded tensioner with adjustment gauge
HYDRAULICS AND HITCH
Hydraulic circuits required				One remote
Minimum relief pressure required, psi (bar)				1,500 (104)
Hitch			Category I or II	Category II	Category II
DIMENSIONS AND WEIGHT
Overall width, in. (mm)			138.75 (3524)	160.25 (4070)	181.75 (4616)
Overall length, in. (mm)			42.5 (1080)	50.5 (1283)	50.5 (1283)
Height - transport position, in. (mm)			98 (2489)2	119.5 (3035)3	141 (3581)3
Weight, lb. (kg)			1,200 (546)	1,460 (662)	1,590 (698)

1Recommended for use with tractors having a fully enclosed cab.

2Transport height is based on 24-inch (609-mm) hitch-pin height above ground on H6730 model.

3Transport height is based on 18-inch (457-mm) hitch-pin height above ground on H6740 and H6750 models.