On my JD4100 with 47" snowblower:
(All times assume equipment is readily accessable, not buried under other stuff in back of garage, on level, paved surface, and does not need significant wrestling into position).
No tools required for any change.
On the 4100, all the front mount parts for the blower or blade have to be removed to use the loader.
Remove Mower [5-10 minutes]
- Drop mower deck.
- Disconnect mower driveshaft.
- Pull rear spring-pins
- Remove fron mower linkage (1 spring pin).
- Remove front mower mount (1 cotter, 1 shaft)
- Pull deck out from under tractor
- Remove 4 cotters and pins to remove remaing lift linkage
Remove Loader & Ballast [10 minutes]
- Lift tractor front with loader.
- Disengage lock
- Activate lift circuit to move to parking position
- Disconnect 4 hyd lines
- Move tractor
- Drop ballast & remove 3 pins
Install front Quick-Hitch & Blade [5 minutes]
- Add front driveshaft and front hitch (1 shaft, 1 cotter pin)
- Add quick hitch (2 spring pins, 4 hydraulic lines)
- Drive up, lift blade,a nd engage (2 spring pins)
Install front Quick-Hitch & Snowblower [7 minutes]
- Add front driveshaft and front hitch (1 shaft, 1 cotter pin)
- Add quick hitch (2 spring pins, 2 hydraulic lines)
- Drop lock pin into angle function of quick-hitch.
- Drive up, lift blower, and engage (2 spring pins + driveshaft)
- Connect blower chute angle hyd lines.
Blade to Blower (5 minutes)
- Disengage blade & drop where desired.
- Disconenct 2 hyd lines
- Add angle lock pin to quick hitch
- Drive up, and engage blower
- Connect 2 hyd lines
- Connect driveshaft
Some reality factors:
Wrestle ballast on or off of 3-point hitch on uneven ground: add 15 minutes.
Dig snowblower out from under junk in garage and half-**** clean garage: add 2 hours.
Find driveshaft when going from blade to snowblower - add 30 minutes.
Seasonal cleaning and re-arranging of garage, including boats, cars, trailers, mower, blower, blade, loader, tractor, and other seasonal tools and stuff: add 1 day.
- Rick