Harvester Head: H425HD - Waratah Skip to main content
H425HD harvester head - profile view


Harvester Head

Weight (Without Rotator & Link) icon
Weight (Without Rotator & Link)
1390 kg / 3,064 lb.
Max Hydraulic Requirements icon
Max Hydraulic Requirements
28 MPa / 4,061 psi
Cutting Capacity icon
Cutting Capacity
750 mm / 29.5 in.
Delimbing Diameter Tip-to-Tip icon
Delimbing Diameter Tip-to-Tip
460 mm / 18.1 in.
Where to buy

The rugged H425HD is built to work on your toughest jobs. A heavy-duty tilt frame, feed motors and guarding provide even more durability. With a powerful control valve and a top saw option, this high-performance head will become your top choice for wheeled carrier applications.

Technical Data

Dimensions Width, head open (mm/in.) 1426 / 3,143
Width, head closed 1220 / 48.0
Height without rotator and link 1510 / 59.4
Weight Excluding rotator, link and some options (kg/lb.) 1390 / 3,064
Delimbing Delimbing knives 4 moving, 2 fixed
Delimbing diameter, tip to tip (mm/in.) 460 / 18.1
Maximum opening, upper knives (mm/in.) 680 / 26.8
Maximum opening, lower knives (mm/in.) 710 / 28.0
Drive Quantity of drive rollers 4
Gross feed force [kN] (steel feed wheels) 400 / 630-cc: 27
500 / 780-cc: 30
1014 / 315-cc: 25-42
Maximum feed speed (m/s) 2.9–7.0
Maximum roller opening (mm/in.) 680 / 26.8
Minimum diameter (mm/in.) 50 / 2.0
Butt / Felling Saw Standard SuperCut 100S with auto chain tensioning
Maximum cut diameter (mm/in.) 710 / 28.0
Length of saw bar (mm) 900
Chain type .404
Saw motor 19 or 20 cc
Oil tank capacity 9.0 l
Carrier Range Wheeled (metric ton) 18-25
Tracked (metric ton) 20-25
Hydraulic System Maximum operating pressure (Mpa/PSI) 28
Recommended pump capacity (l/min.,gal/min.) 260–340, 69-90
Control and Measuring System TimberRite H-16

Optional Configurations

Color marking Stump treatment
Multi-tree-handling (MTH) Debarking feed rollers
Moipu feed rollers Steel thumbnail feed rollers
Steel V-profile feed rollers Steel ribbed feed rollers
Chain and saw-bar kits Hydraulic hose kit
Rotator options Processing knives
Saw bar and chain grease lubrication Top Saw
Heavy-duty tilt frame

Not all models available in all countries. Service and support may also vary by region. Please contact a dealer for more information.

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