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Section 6: Specifications & Capacities
Model
Recommended tractor power
take-off hp*
Weight
Width, end plate to end plate
Overall width
3-Point hitch type
Sideshift capabilities
Sideshift dimensions centered
Shifted right
Shifted left
Number of flanges on rotor
Number of tines per flange
Tine construction
Rotor rotation
Rotor swing diameter
Rotor Shaft Speed
Rotor bearing mounts
Skid shoes
Storage stands
Rear tailgate
Front deflector
Driveline
Gearbox Construction
Lubrication
Capacity
Drive chain
Drive chain lubrication
Sprockets
11/19/19
Table of Contents
RTA12 Series Rotary Tiller
Specifications & Capacities
RTA1242
RTA1250
15 to 40 hp
391 lbs
421 lbs.
42"
47 1/8"
55 1/8"
Category l, Adjustable Lower Hitch Clevis with Plated Pins
Up to 5"
16" - 26"
25" - 25"
16" - 26"
18" - 32"
23" - 19"
32" - 18"
5
50 hp input at 540rpm 1.92:1 ratio, Cast iron housing with ASAE 1 3/8" - 6 spline shaft,
tapered roller bearings, bevel gears, drain plug, level plug & fill plug
#80 Roller chain - Fully enclosed in oil bath with drain & fill plugs
Shell Gadus S2 V2200 00 flowable grease or equivalent
RTA1242 = 47 1/8"
RTA1250 = 55 1/8"
RTA1258 = 63 1/8"
RTA1266 = 71 1/8"
RTA1274 = 79 1/8"
RTA1282 = 87 1/8"
RTA1258
RTA1266
20-50 hp
448 lbs.
50"
58"
63 1/8"
Fits Land Pride Quick Hitch
Must be centered if using Quick Hitch
29" - 29"
22" - 36"
36" - 22"
6
7
4
Alloy steel heat treated "C" shaped blades
Forward Rotation
15"
211 rpm at 540 rpm power take-off
Machined cast iron
Adjustable
Adjustable
Adjustable rear tailgate
None (Not required with RTA forward rotation)
Category 4 with Slip Clutch
SAE 80-90W EP oil
2 pints
Land Pride Part #821-045C (32 oz. bottle)
Case hardened teeth, splined bores
35 11/16"
16 3/4"
RTR12 & RTA12 Series (Serial No. 884765+) Rotary Tillers 311-883M
RTA1274
25-60 hp
476 lbs.
503 lbs.
66"
74"
71 1/8"
79 1/8"
Up to 7"
33" - 33"
37" - 37"
26" - 40"
30" - 44"
40" - 26"
44" - 30"
8
9
21 1/2"
22 5/8"
27 3/4"
RTA1282
30 to 60 hp
552 lbs.
82"
87 1/8"
41" - 41"
34" - 48"
48" - 34"
10
30365
35
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