Pro-Flex 120 Series
Operator’s Manual
6
SPECIFICATIONS
PRO-FLEX 120
Tractor Requirement
Size ................................................................................................. 30-40 hp
PTO Input Speed ............................................................................ 540 rpm
Maximum Hydraulic Pressure ........................................................ 2000 psi
Minimum Required Hydraulic Flow ................................................ 7 US gpm
Machine Specifications
Cutting Width
........................................................ 10 ft.
Turning Radius
16 in uncut circle.
Cutting Height
Minimum .......................................... 0.75 in.
Maximum ......................................... 3 in
Flexibility
Mower Decks
Fore & Aft Rotation.......................... +/- 10°
Left & Right Rotation ....................... +/- 10°
Vertical Movement .......................... +/-8 in
Hitch
Rotation ........................................... 360°
Mower Decks
Configuration
5 deck independent staggered
Suspension
4-way floatation with walking beam
Construction
Welded Steel
– 3/16 in. (7 ga) thickness
Spindles
Easy drop out 4 bolt style with integral blade stiffener
Blades
5 x 27” diameter (high lift std., mulching optional)
Blade Mounting
Two bolts/nuts per blade (No internal threads)
Tires
10 in dia. x 4 in wide, Puncture proof, non-scuffing
(4) per deck, tapered roller bearing support
Anti Scalp
Impact Resistant Rollers (front and rear of each deck)
Power Transmission
Input Shaft
1 3/8 dia
– 6 Spline
80° Constant Velocity /w auto locking collar
Gearbox
Cast Iron Housing /w Helical gears
Deck Drive
Aramid fiber reinforced V-Belts
Belt Tensioning
Self adjusting rubber dampened torsional tensioners
Transport Tires
(2) Heavy Duty 18.5 x 8.5
– 8, 4 ply, 5 bolt.
Productivity
2 mph .............................................. 2.2 acres / hr.
4 mph .............................................. 4.4 acres / hr.
6 mph .............................................. 6.5 acres / hr.
Transport Dimensions
Width ............................................... 8ft. 9in. (Max)
Height .............................................. 4.1 ft
Length ............................................. 11 ft.
Weight
Machine ........................................... 2,075 lbs
Tongue ............................................ 195 lbs
Summary of Contents for Pro-Flex 120
Page 2: ......
Page 4: ......
Page 50: ...Pro Flex 120 Series Parts List ...
Page 52: ...Pro Flex 120 Series Parts List 48 ...
Page 56: ...Pro Flex 120 Series Parts List 52 1 2 BLADE OPTIONS 05 2016 ...
Page 58: ...Pro Flex 120 Series Parts List 54 1 4 DECK ARM ASSEMBLIES 11 2014 11 2014 ...
Page 59: ...Pro Flex 120 Series Parts List 55 1 5 DRIVE BELTS 11 2014 ...
Page 60: ...Pro Flex 120 Series Parts List 56 1 6 BELT DRIVE ASSEMBLY LEFT 11 2014 ...
Page 61: ...Pro Flex 120 Series Parts List 57 1 7 BELT DRIVE ASSEMBLY RIGHT 11 2014 ...
Page 65: ...Pro Flex 120 Series Parts List 61 3 HYDRAULICS 11 2014 ...
Page 66: ...Pro Flex 120 Series Parts List 62 4 DRIVELINE 4 1 INPUT DRIVELINE 01 2015 ...
Page 67: ...Pro Flex 120 Series Parts List 63 4 2 DRIVELINE GUARDING 11 2014 ...
Page 68: ...Pro Flex 120 Series Parts List 64 4 3 INPUT PTO SHAFT 11 2014 ...
Page 69: ...Pro Flex 120 Series Parts List 65 4 4 INTERMEDIATE PTO SHAFT 11 2014 ...
Page 70: ...Pro Flex 120 Series Parts List 66 4 5 GEARBOX 11 2014 ...
Page 71: ...Pro Flex 120 Series Parts List 67 5 WHEEL ASSEMBLIES 5 1 WHEEL ASSEMBLIES 05 2015 ...