Product Manual

Page 4 of 28
Intended Use
The NorTrac 3-Pt, 71 inch PTO 3-Pt. Rotary Tiller turns up hard ground quickly and easily. The middle
gearbox driving system makes working more effective. This tiller is a must-have for vegetable and
hobby farmers, landscape contractors, nurseries, and much more.
Technical Specifications
1
Model
1GQN-180
2
Power (HP)
40-55
3
Plough width (in)
71
4
Plough depth (in)
plough in dry fields 3~6.3; plough in paddy fields
4~7
5
Mode of blades
JF1801
6
Quantity of blades (piece)
40
7
Forward speed (mph)
1~3
8
Production coefficient
(sq.hm /h)
0.24~0.6
9
Oil consumption
(gallon/sq.hm )
furrowing 4~4.8; tilling 3~4
10
Coupling mode
standard 3-point suspension
11
External size
(L x W x H)
3ft 4” x 6ft 8” x 4ft
12
Weight of machine (lb)
793
13
Filling quantity of gear oil (lb)
13
14
Range applicable
paddy field cultivation, dry field cultivation, shallow-
layer cultivation for covering soil, weeding, soil
turning, covering green manure, and soil
preparation for growing vegetables.
Speed of
blade
arbor
Speed of PTO shaft (r/min)
1000
720
540
Trans. ratio of bevel gears
17:40
Speed of cutter shaft (r/min)
291
209
200
Note: Unless specifically stated, the tractor’s PTO shaft has a speed of 1000r/min or 540r/min.
Productivity is estimated as 70% of theoretic value.