I have 7 acre farm. 6 acres I have orchard and 1 acre I do crops. I am looking for right sprayer. We have 6 hourly light hence electricity based sprayer will not do. 
On the selected models I have following queries
1. What is the max length of pipe connected. If I connect 60 mtr pipe will it have impact on fuel consumption
2. What kind of gun or lance will be suitable
3. Servicing if have any problem (at Kota, Rajasthan)
4. specification of the gun/lance that comes with it
5. Cost of additional gun/lance (if suggested). SPGS (56CM), SPGLT (45CM), AIG/LCX
6. Cost of the sprayer
7. Payment mode and delivery
6. 