The 400 HDM is the standard Cutter-head for Medium Mid-Frame Excavators (30,000-50,000 lbs).
400 HDM Cutter-head
DIMENSIONS:
Cutting Width | 45 in | 114 cm |
Width | 57.6 in | 146 cm |
Depth | 29.5 in | 75 cm |
Height | 31.5 in | 80 cm |
Weight | 1800 lbs | 816 kg |
SPECIFICATIONS:
No. of Teeth | 14 | TEETH |
Hyd. Flow up to | 50 gpm | 189 lpm |
Op Pressure up to | 6,000 psi | 413 bar |
CASE DRAIN RETURN PRESSURE:
Max (continuous) | 43 psi | 3 bar |
Intermittent | 73 psi | 5 bar |
Gyro-Trac’s SABRE-TOOTH TITAN cutting technology PULVERIZES Wood into Sawdust-like Mulch. The new SABRE-TOOTH design is the NEXT GENERATION of "disruptive technology," improving on Gyro-Trac's Planar tooth.
It begins with a WIDER TOOTH, held in place with a WEDGED FRICTION BLOCK, taking all the force off of the single bolt. THAT'S RIGHT! Only one bolt to quickly and easily replace worn teeth.
The CONTROLLED BITE is now achieved with TWO instead of one control rib under the tooth. The distance between control ribs is wider.
The KNOCK-OUT RELIEF that reduces resistance by allowing the wood chip to curl into the relief, now has a SPLIT BLOCK strategically placed to SPLIT THE CHIP and further REDUCE the size of the wood chip. This new design creates a SELF-CLEANING effect, clearing the tooth for the next bite.
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