OPERATION
SE10-4A/SE15-4A 03/09 Operation Section 4-3
© 2009 Alamo Group Inc.
OPERATION
1. Standard Equipment and Specifications

SE15-4A SE10-4A

Horsepower Required 50 HP 40 HP
Cutting Capacity (Max.) 2” 2”
Cutting Height 1”-15” 1”-15”
Safety Deflector Std. Std.
Cutting Width 180” 126”
Overall Length 176” 176”
Weight (Approx.) 4281 lbs 3924 lbs
Hitch Clevis Clevis
Blade Carrier Pan Pan
Blade Tip Speed (Center, 540 RPM) 14,861 FPM 14,861 FPM
Blade Tip Speed (Center, 1000 RPM) 15,578 FPM 15,578 FPM
Blade Tip Speed (Wings, 540 RPM) 15,087 FPM 15,087 FPM
Blade Tip Speed (Wings, 1000 RPM) 15,708 FPM 15,708 FPM
Gearbox Rating
Power Divider 160 HP 160 HP
Center and Wings 110 HP 110 HP
Output Shaft Diameter 2” 2”
Driveline Size (Main) Cat 5 Cat 5
Driveline Size (Wings) Cat 4 or Cat 5 Cat 4 or Cat 5
Deck Thickness 10 Ga. 10 Ga.
Side Skirt 1/4” x 9” 1/4” x 9”
Jack Sta nd Std. Std.
Overall Width 187” 133”
Blade Overlap 6” 6”
Transport Width 96” 88”
Wing Lift Hyd. Std. Std.
Wing Flex (Degrees) 90 Degrees Up - 22 Degrees Down
Replaceable Skid Shoe Std. Std.
*Ratings based on actual field performance.
The Mower is designed for certain mowing applications and is rated to cut up to a specific
size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this
mower to cut vegetation above the Mower’s rated capacity or to cut any type of non-
vegetative material. Only operate this Mower on a properly sized and equipped Tractor.
Operating this Mower in an application for which it is not designed and/or operating the
Mower with the wrong size Tractor can cause Mower component damage and equipment
failure resulting in possible serious injury or death. (SGM-14)