
Eclipse 2, 118F, Walk Behind Mower
A premium, floating-head, 18-inch greens mower built for precision. The Eclipse 2, 118F, delivers consistent, high-quality cuts with advanced controls and smooth performance. With a cutting height range roughly from 1.6 mm to 11 mm (≈ 1/16″ to 7/16″), it gives versatility from fine tournament greens to slightly higher presentation cuts.
Key Benefits:
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18-inch floating reel for superior ground contour following
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Available in battery or hybrid power configurations
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InCommand™ digital controls with adjustable frequency of clip
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Lightweight design reduces turf compaction and stress
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Quiet, efficient, and eco-friendly operation
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Trusted by turf professionals worldwide for consistent, tournament-quality results

The Eclipse 2, 118F, is a floating-head greens mower in Jacobsen’s Eclipse 2 line, featuring an 18-inch (457 mm) floating reel (available in 11- or 15-blade options) with Jacobsen’s InCommand™ control system.
It supports both Gen-Set (gas/electric hybrid) and battery power modules.
With a cutting height range roughly from 1.6 mm to ~11 mm (≈ 1/16″ to 7/16″), it gives versatility from fine tournament greens to slightly higher presentation cuts.
Weighing around 115 kg (≈ 254 lb) (for the 11-blade Gen-Set configuration, without grass catcher) , it balances sturdiness and agility.
The mower employs independent direct drive motors for the reel and a traction drive system (with synchronous belts) for smooth, precise control.
Safety and control features include:
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Interlock system and Operator Presence Control (OPC) bail
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Parking brake, reel switch, circuit breaker protections
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LCD / digital display for setting “Frequency of Clip” and mode selection
| Mower Cutting Width | 18"/45.7cm |
| Mower Height of Cut | 0.062” - 0.438” (1.57-11.13 mm) |
| Cutting Head Type | Floating |
| Frequency of Clip (FOC) | Programmable electronically controlled Frequency of Clip based on actual machine speed |
| Mower Engine | HONDA GX-120 |
| Mowing Speed | Electronically controlled and programable 0-3.8 mph (6.12 km/h) max |
| Operator Presence Control | Yes |
| Weight (Kg) | 113 |

Jacobsen is committed to providing superior quality turf maintenance equipment to customers around the globe. Jacobsen are renowned for our commitment to quality, innovation and green initiatives.
Power Turf has been the distributor for Jacobsen for nearly 20 years and in that time has seen a marked improvement in reliability, quality and innovation. For years, Jacobsen has been regarded as the greatest cut in the industry with the cutting performance of their patented XP Reels.




