Specifications; Model Numbers; Systems; Dimensions - Exmark Ultra Vac QDS Frontrunner Operator's Manual

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Specifications

Specifications

Model Numbers

Serial Nos: 720,000 and Higher
FRUVD–Fits FrontRunner with 52, 60, or 72 inch decks
FRCK524–Completing kit for 52 inch deck
FRCK604–Completing kit for 60 inch deck
FRCK724–Completing kit for 72 inch deck
Note: Dual tail wheels are REQUIRED for maximum stability, clearance, and capacity.
FRDTWK–Complete kit to install dual tail wheels
FRDTWA–Partial kit to install dual tail wheels, re-uses some components from single tailwheel.

Systems

Bagging System
• Collection Hopper:
– Commercial grade rotationally molded plastic.
– Capacity: 12.0 bushels
• Dump Mechanism: Manual dump from seat
• Blower Tube: Flexible, abrasion resistant EPDM
rubber with polypropylene helix.
• Impeller: 5–bladed, 1/4 inch (6.4 mm) thick
abrasion resistant steel, with vertical axis.
• Impeller bearings: 1 inch (2.5 cm) sealed
non-greaseable bearings.

Dimensions

Overall Width:
52 inch Deck
60 inch Deck
72 inch Deck
w/Ultra Vac QDS
66.85 inches (169.8 cm)
74.44 inches (189.1 cm)
87.10 inches (221.2 cm)
Overall Length:
52 inch Deck
60 inch Deck
72 inch Deck
Curb Weight:
52 inch Deck
60 inch Deck
72 inch Deck

Torque Requirements

Bolt Location
Impeller Spindle Bottom
Nut
Impeller Spindle Top Nut
10
w/Ultra Vac QDS
118.21 inches (300.3 cm)
118.32 inches (300.5 cm)
121.2 inches (307.8 cm)
264 lb (119 kg)
265 lb (120 kg)
265 lb (120 kg)
Torque
32-40 ft-lb (43-54 N-m)
75-80 ft-lb (102-108 N-m)

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