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30.05.2013

LC application for John Deere 290G is not just word

John Deere 290G LC John Deere 290G LC. Photo source www.mainpump.com

Big arm force, digging force, power output – it`s all about the newest John Deere 290G LC crawler excavator.

John Deere 290G LC

Powerwise ™ III control system optimizes engine performance with hydraulic system. The excavator is managed by three modes:
1) High-productivity Mode suggests the most out of the engine and hydraulics to perform complex tasks;
2) Power Mode is useful when performing common tasks that do not require high load. Here is the balance found between the engine speed and fuel consumption;
3) Economy Mode launches operation speed limit for minimum fuel consumption.

John Deere 290G LC

John Deere 290G LC excavator general specs:

Pulling capacity, kg

25 100

Swing speed, rpm

12,6

Swing torque, Nm

77 140

Fuel tank capacity, l

500

Oil tank capacity, l

24,6

Hydraulic tank capacity, l

147,6

Counterweight, kg

5812

Weight, kg

30 090

In standard the cab is equipped by HVAC system, factory seat cover, joystick, informative LCD-monitor. Steps are arranged in such a way that while stepping them shoes are cleaned from clumps of dirt. 360 views and soundproofed cab are nothing new.

John Deere 290G LC

The three-welded bulkheads in the boom, arm, and the main frame causes manufacturers not doubt to offer a 3-year or 10,000 operating hours guarantee on these items.

John Deere 290G LC

Overall dimensions of John Deere 290G LC crawler excavator:

Item

3,11 m arm

3,75 m arm

Length, m

10,54

10,59

Height, m

3,17

3,31

Width with 800 mm shoe, m

3,39

3,39

Clearance, mm

0,51

0,51

6.8-liter 6-cylinder John Deere PowerTech ™ PVX diesel engine is certified in accordance with IT4/Stage IIIB. Having regenerative restoration and particulate filter it can be easily removed from the top of the engine compartment (you can find meaning of the «PVX» abbreviation in the name of the engine here). The engine automatically switches to idle when having no load. PowerTech ™ PVX power is 188 hp at 2100 rpm. Optionally, you can set the engine with a smaller environmental standards:
1) 6-cylinder John Deere PowerTech ™ Plus 6.8 L rated at 188 HP at 2100 rpm (EPA Tier 3/EU Stage IIIA);
2) or 6-cylinder John Deere PowerTech ™ 6.8 L rated at 188 HP at 2100 rpm (EPA Tier 2/EPA Stage II).

John Deere 290G LC

The maximum speed of the excavator is 5.5 km/h. Tracked link with a triple grouser can have a width of shoe at only 800 mm. The arm can be up to 3.11 m and 3.75 m.

John Deere 290G LC

Working parameters of John Deere 290G LC crawler excavator:

Item

3,11 m arm

3,75 m arm

Arm Digging Force, kN at SAE

137,9

121,3

Arm Digging Force, kN at ISO

144,0

127,0

Bucket Digging Force, kN at SAE

175,0

175,0

Bucket Digging Force, kN at ISO

203,0

203,0

Max working radius, m

10,71

11,27

Max working depth, m

7,23

7,88

Max cutting height, m

10,26

10,46

Max dumping height, m

7,31

7,52

Tail-Swing Radius, m

3,91

3,90

John Deere 290G LC

Excavator is equipped with an open hydraulic system with two main pumps that can work in both directions, and have a nominal flow of hydraulics at 236 l/min each.

John Deere 290G LC

Model can mount a variety of buckets with a capacity of 1.06 m3, 1.22 m3, 1.39 m3, 0.70 m3, 0.92 m3, 1.13 m3, 1.34 m3, 1.55 m3 and 3.0 m3.

John Deere 290G LC

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