Catalogue values for Agriculture rotavator
Category | Specification | Bid Requirement (Allowed Values) |
---|---|---|
Performance Parameters | Purpose | It is used to as primary cum secondary tillage implement which help to conserve previous soil moisture and pulverises soil up-to 6 inches of depth or more., It is used in intercultural operations and weed management |
Facility of tractor PTO operated mechanism for Rotavator | Yes | |
Type of hitch attachment/Linkage | 3-point linkage, CAT-I, CAT-II | |
Type of gear box used | Single Speed, Multi Speed | |
Type of Side Transmission Drive | Gear Drive, Chain Drive | |
Types of gear used | Spur, Helical, Double Helical | |
Number of chain drive used | 1, 2, NA | |
Availability of chain/Gear cover part for safety | Yes | |
PTO speed required in rpm | 540, 1000 | |
Rotor Speed in rpm (with ± 10 rpm tolerance ) | 175, 200, 225, 250, 300 | |
Shape of Cutting Blade | C-Shape, L-Shape, J-Shape | |
Type of cutting edge of blade | Plane, Tooth | |
Hardness of Edge portion | 40 to 55 HRC, 55 to 59 HRC, 37 to 45 HRC | |
Hardness on Shank portion | 37 to 45 HRC, 46 to 50 HRC | |
Number of blade per Flange | Up to 6 | |
Cutter Blade should be Dynamically balanced | Yes | |
Number of flange in rotor shaft | 5, 6, 7, 8, 9, 10 | |
Types of bearing used | Ball, Roller | |
Availability of Offset Adjustable frame | Yes, No Or higher | |
Facility Side Disc assembly | Yes, No Or higher | |
Warranty in years | 1, 2, 3, 4, 5 | |
Material and Dimensional Parameters | Material of frame of rotavator | MS, HCS, Alloy Steel |
Diameter of rotar shaft in mm ( with ± 2 mm tolerance) | 75, 80, 85, 90, 60 | |
Rotor Diameter (including flange & blade mounted on flange) in mm | 400, 410, 420, 430, 440, 450, 460, 470, 480, 500, 515, 380 | |
Material for Cutting Blade | HCS, Boron(28MnCrB5), Silicon Manganese Steel | |
Cutting Blade thickness in mm | 6, 7, 8, 9, 10, 11, 12, 13, 14 | |
Distance between consecutive flanges in mm( with ± 2 mm tolerance) | 200, 205, 210, 215, 220, 225, 230, 235, 250, 256, 194 | |
Working depth by rotavator in inches | 4, 5, 6, 7, 8, 3.5, 3 | |
Dimensions of 3-point attachment of rotavator as per IS:4468 (part-1) 1997 Standard | Yes | |
Reports | Availability of ISO certification of manufacturer | Yes, No Or higher |
Certifications to be furnished to buyer on demand at time of supplies | Yes, NA | |