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Ventrac's Contour Mower features a 83 inch working width making quick work of precision mowing on high end properties. Three decks float independently and follow the contour of the terrain with up to 40 degrees of motion for each side deck. The MJ840 also features full rear rollers for even cutting and striping, rear discharge, and a flip-up deck design. ##### Feature List: * 83" Mowing width * 40 degrees of motion for side decks * Front-to-back motion for ground variation * Rear discharge * Full rear rollers for even cutting and striping * Front rollers for anti-scalping * Belt drive with gearbox for mechanical efficiency and reliability * Flip-up deck design
| Post Mower Dimensions | |
| General | |
| Blade Length | 15in38.1cm |
| Anti Scalp Rollers | 5 |
| Tip Speed | 16400fpm4999mpm |
| Center Deck Belt | BB78 |
| Drive Belt | B45 |
| Blades PN | 79.0079 and 79.0080 |
| Left and Right Deck Belt | BB96 |
| Dimensions | |
| Attachment Type | Mower |
| Front Mount | Ventrac Mount System |
| 4000 Series Mount | — |
| Mower Type | Finish |
| Mower Specs | |
| Cutting Positions | 12 |
| Cutting Width | 83in210.8cm |
| Cutting Heights (Standard) | 0.75in1.905cm |
| Deck Suspension | 4 front flat-free tires with 3 full rear rollers |
| Discharge Type | Rear |
| Number of Blades | 6(3 left hand, 3 right hand) |
| Flip-Up Deck | standard/optional |
| Blade Type | 15in38.1cm |
| Deck Construction | Multi-Gauge |
| Dimensions | |
| Length | 52in132.1cm |
| Overall Width | 84in213.4cm |
| Height | 22in55.88cm |
| Weight | 584lb264.9kg |
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