Having recently bought a new New Holland L220 w/ OTT I can't let the negative comments go about the Case & NH machines. Granted, I'm not a contractor, just a retired Civil Engineer who uses equipment on my property, including woods, so production is not a big issue, but before buying a I did a rigorous spec comparison & demo of a variety of machines. I chose the NH L220 as the best for me & as being the best in the 60 Hp medium-size class. Besides the NH 220, I considered a Case SV185, John Deere 318D, Cat 226B Series 3 & the CTL's JCB T150, Cat 247B Series 3, Terex/ASV PT-60, & Bobcat T550.
For cab comfort/visibility & ease of access, the single boom, side-access JCB is way out in front, but JCB put a hold on production of the medium-size machines during my search to fix some unspecified problem. Of the rest, the NH L220 had the best cab, access & visibility by far. Since the Case SV185 is almost identical to the L220 (they are made in the same plant), it was my next choice, but the NH has better boom & bucket breakout specs due to bigger cylinders than the Case. The JD was third best in the cab area, but its specs were weak & I did not like the removable engine side panels. The Cat cabs were bare bones & tight & specs were not as good. The Terex/ASV cab is even worse. The Bobcat was OK, but I couldn't find one to demo, & the dealer couldn't take any orders for them yet.
As for clearance, they all have about 7" to 8" clearance, except the Terex/ASV, where the clearance is about 12". You can help the clearance issue a little by opting for the larger 12x16.5 tires, or by putting on over-the-tire tracks. Since I work on wet ground, grass, snow & ice, I considered various over-the-tire tracks as well some tracked machines. If traction was the only issue, & grass wasn't involved, I would have gone for some steel OTT, like McLaren or equal. But since flotation & minimal damage was my issue I opted for rubber Trackmaster tread OTT's by Solideal/Camoplast.
I'm quite happy with my NH L220 w/ rubber OTT. I can go where a wheeled skid steer wouldn't dare, I have reasonable traction on snow & ice, & ground damage is not too bad owing to the tread pattern & the resulting about 5 psi ground pressure. I've left my EH controls with their default sensitivity settings, & I don't have a problem. In the woods the machine is particularly maneuverable. I have found that the machine will tip before the hydraulics begin to give up.
So, given your EH control & hydraulic complaints, I can only conclude that something is very wrong with your specific machine....or your expectations/requirements exceed the size of the machine you have.
Just for your comparison, my NH L220 configuration is:
- 2 speed, E-H controls
- cab w/ heat, AC, radio, shoulder belt, keyless start
- Air suspension fabric seat w/ heat
- block heater
- high flow hydraulics w/ on-off self leveling & glide ride
- turn signals/hazard lights
- inside rear view mirror kit
- outside rear view mirrors (own design)
- side light kit
- 4-pt lift kit (to get front tie downs/rings)