New Holland Discbine® 312 (Steel)

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Features

LOW-PROFILE DISC CUTTERBAR

You cut every bit of crop with a disc cutterbar that mows at a shallow angle, slicing cleanly through the lightest grass or toughest down and tangled crops, and producing uniform stubble height for clean, good-looking mown fields. The high-capacity counter-rotating discs move crop rearward, out of the knife path and into the conditioner.

PEACE OF MIND AND SIMPLIFIED MAINTENANCE THAT SAVES TIME

Large-diameter gear wheels operate in a sealed oil bath for continuous lubrication, and top-serviceable disc drive modules ensure strength, reliability and easy ownership. A single cutterbar oil change point makes for convenient and simple periodic maintenance.

BUILT-IN PROTECTION

Special replaceable counter knives positioned between each disc provide extra frontal protection and are raised to deflect bent or damaged knives. For added peace of mind, the cutterbar is outfitted with combined skid shoe and rock guards that extend beyond the disc path, protecting each disc while providing full coverage completely enclosing the underside.

SIMPLE, CONVENIENT ADJUSTMENTS

Working in difficult conditions? It’s easy to adjust cutting height from less than one inch to nearly four inches, or outfit the cutterbar with optional raised skid shoes to cut over five-inches high. A cutterbar angle indicator is included for precise, fast, and easy adjustments.

ACCURATE AND RESPONSIVE MOWER SUSPENSION

A unique suspension geometry allows the Discbine 310 and 312 cutterbar to tip back on the skid shoes and follow contours to maintain a consistent knife height. In the event of a collision, the responsive system allows the cutterbar to rise up and over obstructions.

Specifications

Discbine® 312 (Steel)
Cutterbar
Cutting width ft. in. (m) 11’ 6” (3.51)
Cutterbar type Low profile disc cutterbar
Number of discs 9
Knives per disc 2
Tilt angle degrees 0-9°
Flotation Top Safe cutterbar angle & vertical movement
Theoretical cutting height in (mm) 1-3.9 (25-100)
Cutting height w/opt. high-stubble shoes in (mm) 2.2-5.1 (55-130)
Roll Conditioner
Type -
Width ft. (m) -
Drive method -
Speed rpm -
Conditioner roll tension adjustment -
Conditioner gap adjustment -
Steel Y-Tine Flail Conditioner
Type Y-Tine Flail Rotor with 86 flails
Drive method Belt driven
Speed rpm 1000
Conditioner gap adjustment Central, Single point
Crop discharge
Swath width ft. (m) 9.2 (2.8)
Windrow width ft. (m) 4-6.5 (1.2-2.0)
Driveline
PTO shaft spline/size 1 3/8- 21 Spline
Input speed rpm 1000 (only)
Drive protection Combined Friction Slip & Overrunning Clutch Assembly
Tongue
Type Center Pivot
Hitch type 2-point semi mounted swivel hitch attachment, Category II Only (Not quick hitch compatible)
Tractor Requirements
Minimum PTO power requirement hp (kw) 87 (64)
Hydraulic circuits required 1 SA, 1 DA
3-pt. hitch category Category II, Three-point
Tires 380/55-17 Tubeless Ag Rib Implement Tires
Transport speed mph (kph) 20 (32)
Dimensions
Width transporting ft. in. (m) 11’ 4” (3.46)
Width operating ft. in. (m) 17’ 10” (5.45)
Length transport ft. in. (m) 21’ (6.41)
Height transport ft. in. (m) 6’ 5” (1.95)
Ground clearance with head fully raised in. (mm) 19 (481)
*Weight lbs (kg) 5776 (620)

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