Jacobsen’s LF550/570 and LF557/577 lightweight large area reel mowers offer industry leading productivity and functionality through optimized controls, maximized performance and simplified maintenance.
7-Reel models (LF557/LF577) increase productivity by up to 38% without sacrifice to quality-of-cut.
AdaptiThrottle™ Control automatically manages engine speed based on demand, thus reducing fuel consumption and noise.
InCommand™ Control System console delivers passcodeprotected, programmable max transport and mow speed settings to control cut frequency - removing tools and operator input from the equation.
Active monitoring and full-text diagnostics readout that identifies faults or open circuits. No flashing lights to decode or additional tools required.
Maintenance reminders automatically displayed on-screen at scheduled intervals to aid in proper service and increased up-time.
SureTrac™ 4WD system transfers power when needed from the front wheel to the opposite rear wheel providing superior traction on hills and side slopes.
Jacobsen Classic XP™ Reels provide the industry’s highest quality-ofcut and superior after-cut appearance.
Photos
Highlights
Dartmouth, Nova Scotia
2020
Jacobsen®
EPA Tier 4 Final 577
Available
155 in. (3.9 m) | Transport: 87 in. (2.2 m)
Of-Cut (depending on turf condition, reel wear, and bedknife): 0.375 - 1.125 in. (9.5 - 28.5 mm) | ROPS up: 88 in. (2.23 m) | ROPS folded: 61 in. (1.55 m)
Specifications
2020
Jacobsen®
EPA Tier 4 Final
577
Zero-Turn Mower
Donaldson® dry cartridge type with evacuator valve and service indicator
Mowing: Up to 19 km/h | Transport: Up to 19.3 km/h | Reverse: Up to 8.1 km/h
Full-flow, replaceable spin-on type
Number and Size Seven, Diameter: 7 in. (17.8 cm) x 22 in. (55.9 cm) | Tires Front: 26.5 x 14-12 tubeless; Rear: 20 x 10-8 tubeless, turf tread
Of-Cut (depending on turf condition, reel wear, and bedknife): 0.375 - 1.125 in. (9.5 - 28.5 mm) | ROPS up: 88 in. (2.23 m) | ROPS folded: 61 in. (1.55 m)
Less catchers: 108 in. (2.74 m)
Cutting with 7 reels active: 139 in. (3.53 m) | Cutting with 6 reels active: 119 in. (3.03 m) | Cutting : 100 in. (2.54 m)
58 in. (1.5m)
155 in. (3.9 m) | Transport: 87 in. (2.2 m)
64.4 L
Traction System: Variable displacement, electronically controlled hydrostatic drive 4WD models: SureTrac™ parallel-cross-series traction system, four high-torque wheel motors, 2WD in reverse | Hydraulic System: 53 L capacity; hydraulic tank oil level monitor and horn alarm; GreensCare biodegradable fluid; full-flow, 10-micron filter. Number of Bladesraulic oil cooler | Number of Blades: 9 or 11 heavy section fairway blades | Lift/Lower: Hand operated, joystick controlled hydraulic lift system, one-touch lift/lower control for all reels, Wing reels can be controlled independently | Brakes: Dynamic braking through traction system | Steering: Rear wheel, hydrostatic power steering with tilt adjustable steering wheel
With Reels Up 4WD: 4066 lbs. (1844 kg). | With Reels Down 4 WD: 2931 lbs. (1329 kg).
