Commercial Mowers 661R EFI

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Features

  • Compact design for easy hauling
  • Hydrostatic drive system
  • Commercial-quality engine
  • Easy to maintain

Specifications

Manufacturer John Deere
Model 661R EFI (2017)
Engine  
Manufacturer  ---  
Model no.  ECV740 EFI  
Horsepower (gross)  At 3600 rpm, 25 hp 
   18.6 kW 
Displacement  45.6 cu in. 
   747 cc 
Cylinders  Two, V-twin  
Crankcase capacity  ---  
Oil filter  Full flow, replaceable  
Lubrication  Full pressure  
Cooling  Forced air  
Air cleaner  Heavy-duty canister with safety element  
Pre-cleaner  ---  
Fuel system  
Fuel type  Gasoline, electronic fuel injection,  
Fuel consumption  ---  
Fuel tank capacity  5.6 U.S. gal. 
   21.2 L 
Fuel tank switch/shut-off valve  Yes  
Electrical system  
Charge system  At 3600 rpm. 20 amp 
Battery voltage  12 V 
Cold cranking amp  ---  
Hour meter  Digital  
Operator presence starting system  Yes  
Drivetrain  
Hydraulic pumps  Hydro-Gear with fans, 0.73 cu in. 
   12 cc 
Wheel motors  Hydro-Gear, 15 cu in. 
   246 cc 
Travel speed    
Forward  0-9.6 mph 
   0-15.4 km/h 
Reverse  0-5.5 mph 
   0-8.9 km/h 
Speed and direction control  Twin hand-controlled levers  
Hydraulic capacity  With filter-wet, 2.9 qt 
   2.7 L 
   Dry, 5 qt 
   4.7 L 
Hydraulic oil cooler  ---  
Filter  Spin-on replaceable  
Tires  
Drive tires  20x10-8 Turf Master  
Rear tires  ---  
Load rating  4 PR  
Brakes  
Dynamic braking  Dual hand-controlled levers  
Park brake  Tire engagement  
Park brake actuation  Hand lever  
PTO  
Type  Electro-Magnetic with brake, 200 lb-ft 
   271 Nm 
Drive  Dual B-section V-belt with Kevlar® cord  
Mower decks  
Available widths  61 in. 
   155 cm 
Deck construction  Fabricated steel, floating mount system  
Deck thickness  7 gauge 
   0.177 in. 
   4.6 mm 
Discharge  Side  
Height-of-cut range  1.5-5 in. 
   3.8-12.7 cm 
Increments  0.25 in. 
   0.635 cm 
Cutting width  61 in. 
   155 cm 
Blades  
Length  ---  
Thickness  ---  
Tip speed  18,900 fpm 
   5,761 m/min 
Number  Three  
Wheels  
Caster wheel type  No-flat semi-pneumatic with sealed bearings  
Caster wheel size  13x6.5-6  
Front anti-scalp rollers  Center, left  
Rear anti-scalp rollers  ---  
Dimensions  
Length  68 in. 
   172.7 cm 
Width  Deflector down, 75 in. 
   190.5 cm 
Height  47 in. 
   119 cm 
Weight  998 lb-ft 
   452.7 kg 
Additional information  
Date collected  08-Nov-2016