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HTH618C
Harvester Head
- 2250 kg / 4,960 lb.
- Net Weight
- 35 MPa / 5,076 psi
- Max Hydraulic Pressure
- 510 mm / 20 in.
- Max Delimb Opening
- 680 mm / 27 in.
- Max Feed Roller Opening
- 550 mm / 22 in.
- Max Sawing Capacity
- 20-25 metric ton
- Carrier Size
When you're out in the woods, running back to the shop for a different piece of equipment isn’t always an option. So you want to make sure what you’ve got is up to the job — it's one of the things that makes the Waratah HTH618C so attractive.
Building on the versatility, efficiency, and durability of the HTH616C, the HTH618C adds double bottom knives for increased stem coverage, resulting in improved delimbing or debarking quality (depending on the configuration). Even with additional knives and topping saw, the HTH618C retains a short, robust chassis that can easily be positioned in tight spots while selective thinning or taking on the bent and ugly timber for which this series is famous.
Technical Data
| Dimensions: | Maximum feed-roller opening | 680 mm | 27 in |
| Width (maximum) | 160 cm | 63 in | |
| Weight: | Excluding links and some options | 2250 kg | 4,960 lb |
| Butt Saw: | Saw type | Waratah 3/4 | |
| Maximum cutting diameter | 550 mm | 22 in | |
| Bar | 750 mm | 29 in | |
| Saw limiting | Available with SuperCut 100 | ||
| TopSaw: | Saw type | 0.404 | |
| Maximum cutting diameter | 320 mm | 13 in | |
| Bar and chain type | 420 mm | 17 in | |
| Feed System: | Three feed rollers with full hydraulic synchro-drive | Various feed-wheel options available | |
| Motor option 1 | 500 cc/315 cc | ||
| Feed speed — maximum flow | 8.3 m/sec | 27 ft/sec | |
| Motor option 2 | 630 cc/400 cc | ||
| Feed speed — maximum flow | 6.6 m/sec | 22 ft/sec | |
| Delimbing: | Top knives | 1 fixed, 2 moving | |
| Maximum delimb opening | 700 mm | 28 in | |
| Bottom knives | 1 fixed, 2 moving | ||
| Maximum delimb opening | 650 mm | 27 in | |
| Control and Measuring System Options: | TimberRite H-16 | ||
Optional Configurations
| Felling/Cutting: | Saw type | Supercut 100 | |
| Maximum cutting diameter | 55 cm | 22 in | |
| Bar and chain type | 75-cm Jetfit | 29-in and 0.404-in pitch |
|
| Color-Marking System: | Optional | ||
| Delimbing: | Maximum delimb opening | 70 cm | 28 in |
Carrier Requirements
| Carrier Size Range: | 22 to 27 tonne | ||
| Hydraulic Requirements: | Maximum Pressure | 35 MPa | 5,075 psi |
| Useable pressure | 32 MPa | 4,641 psi | |
| Maximum flow | 320–360 l/min | 85–95 US gal/min | |
| Optimum flow @ pressure | 360 l/min @ 15 MPa | 95 gpm @ 2,207 psi | |
Not all models available in all countries. Service and support may also vary by region. Please contact a dealer for more information.