Equipment World Digital Magazine
Issue link: http://read.dmtmag.com/i/506694
May 2015 | EquipmentWorld.com 70 Lift Mode feature gives operators the ability to get an additional 10 to 15 percent boost, making pos- sible a total of up to 40 percent more lifting power. The Lift Mode automatically sets the engine rpms at 1,400, which gives the back- hoe the capability of maximizing hydraulic pressure for the lifting operation. "Although Deere's basic Pow- erCurve boom is still the same design, we strengthened the boom and enlarged the cylinders" to achieve the Heavy Lift feature, says Brian Hennings, Deere backhoe product manager. Inside the cab, the L-Series upgrades include a new seat and increased legroom to ease the seat transition between the loader and backhoe ends. The redesigned pilot control backhoe joystick tow- ers use fingertip electrohydraulic controls. On the loader end, a new palm-on-top loader lever on the right allows you to control the clutch disconnect, quick shift, aux- iliary proportional roller (for using a multipurpose bucket) and engage a momentary front wheel drive that can be used on the fly. "The clutch cut out really comes in handy when loading trucks," Hennings says. "It lets the engine rev up as you dump the load and releases when you no longer need it." The in-cab monitor shows ma- chine diagnostics and controls, and allows operators to program func- tions such as auto idle and auto shutdown. L-Series owners can opt for John Deere's Ultimate Uptime program, which includes the John Deere WorkSite suite of programs: JDLink machine monitoring system, machine health prognostics and re- mote diagnostics and programing. Other operator-centric features include lower and larger steps to get in and out of the machine, an efficient HVAC system and an elevated canopy for better visibility around the cab. Five of the six new models use Tier 4 Final Deere PowerTech Plus engines, and require diesel emis- sion fluid. The exception is the 70-horsepower 310L EP, which remains at Tier 4 Interim. In addi- tion, the 310SL, 310 SL HL, 315SL and 410L have a five-speed Power- Shift transmission offering clutch- less gear changes and speeds up to 25 miles per hour. The Autoshift option automatically selects the best gear for the load, and offers fuel efficiency gains. product report | continued Deere now offers a side shift model, using an H-frame carriage that al- lows the backhoe to be easily repositioned in tight quarter situations.