Ferris Industries 160 owner manual 2.2Technical Specifications Table, 2.3Noise

ZMT Owner’s Manual

2.2Technical Specifications (Table 1)

Table 1

Model		ZMT 160	ZMT 180	ZM T200
Width of cut	ft.	63”	71”	79”
Min. Tractor required power	HP	50 - 60	60 - 70	70 - 80
Min. Tractor Weight		4818	5256	5694
PTO speed	rpm	540	540	540
Max. Absorbed Power*	HP	32	52	52
Weight Machine / Weight PTO Shaft	lbs.	984 / 53	1178 / 53	1237 / 53
3-point linkage	cat.	II - III	II - III	II - III
Rotor Speed	rpm	2430	2510	2510
Multi-Use Flails	num.	40	48	48
Hammer Flails	num.	20	24	24
Max. Pressure	psi	2750	2750	2750
Dimensions
A - Width	in.	63”	71”	79”
B - Length	in.	35”	37”	37”
C - Height	in.	17”	19”	19”
D - Total Height	in.	26”	28”	28”
E - Total Width	in.	70”	77”	85”

*When the absorbed power exceeds the maximum power indicated in Table 1 it is recommended to use a PTO clutch (torque limiter).

2.3Noise

The sound level of this machine, as measured at the operator’s position, ranges from 75 dB to 77.2 dB when the cab is closed, and from 81.9 to 83.4 dB when the rear window is open. The acoustic power level is LWA 102.5.

When the sound level perceivable at the operator’s position ranges from 85 dB and 90 dB, the use of ear protectors is recommended.

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