| Type: | Crawler Excavator |
|---|---|
| Usage: | GM Excavator |
| Bucket: | Backhoe |
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SDLG E680F Hydraulic Control Energy-Saving Reliable and Comfortable Excavator with 0.3m3 Bucket
E680F is an 8-ton multi-working small excavator. Mainly engaged in the excavation, loading and unloading of materials such as soil, sand, coal, garbage, etc., crushing, and leveling operations. It is widely used in mines, construction sites, underground mining, gardens, municipal administration and urban construction.
1. The original imported Tier3 engine has strong power, high reliability, low emission, low noise, and low fuel consumption; the large fuel tank design makes it longer to work for one refueling.
2. Load sensing hydraulic system, pilot control, high efficiency and energy saving, light operation, better coordination of compound actions.
3. It adopts reinforced upper and lower frame, with strong carrying capacity, reasonable load distribution of the whole machine, and good stability. X-type off-frame, high stability of the whole machine; standard enhanced working device, the whole machine has a strong ability to adapt to harsh working conditions.
4. The cab is spacious and bright, with a wide field of vision, good sealing effect, linked suspension seat, dual-stage filter heating and cooling air-conditioning, silicone oil rubber three-stage shock absorber, good shock absorption effect, comfortable driving environment; anti-skid channel and platform are used The effect is good. The cab, engine and seat have multi-level shock absorption and good comfort.
5. Digital stepping combination instrument display, high human-computer interaction; the whole machine adopts centralized control, which is convenient for maintenance and testing.
6. It can realize quick change and a variety of accessory configurations, and try to meet the needs of users with one machine and multiple working conditions.
| Overall dimension | |
| Overall width of upper assembly(A) | 2255mm |
| Overall width(B) | 2240mm |
| Overall height of cab(C) | 2600mm |
| Tail swing radius(D) | 1895mm |
| Overall height of engine hood(E) | 1790mm |
| Ground clearance of counterweight (F) | 800mm |
| Wheelbase (G) | 2220mm |
| Crawler length (H) | 2870mm |
| Crawler gauge (I) | 1780mm |
| Crawler pad width (J) | 450mm |
| Min. ground clearance (K) | 400mm |
| Overall length (L) | 6340mm |
| Overall height of boom (M) | 2500mm |
| Overall parameters | |
| Bucket capacity | 0.3m³ |
| Overall operating weight | 7800kg |
| Max. excavation force | 50KN |
| Slew speed | 0-11.5r/min |
| Traveling speed (low/high) | 2.86/5.0km/h |
| Average ground pressure | 32kPa |
| Max. digging radius | 6330mm |
| Max. digging depth | 4160mm |
| Max. digging height | 7216mm |
| Max. dumping height | 5010mm |
| Min. front slewing radius | 1760mm |
| Engine | |
| Model | 4TNV98-ZCVLGC |
| Type | Water-cooled, Four-stroke,Direct injection |
| Rated Power@Revolution Speed | 42.8kw/2200r/min |
| Displacement | 3319mL |
| Cylinder bore × stroke | 98×110mm |
| Emission standard | GB20891-2014 China Phase III |
| Rated fuel consumption | 212g/kw.h |
| Max. torque | 226.5-246.7N.m |
| Traveling/swing system | |
| Qty. of carrier rollers (single side) | 1 |
| Qty. of track rollers (single side) | 5 |
| Traveling brake type | Wet disc brake |
| Swing mode | Hydraulic drive internal tooth single-row ball-bearing |
| Swing brake type | Wet disc brake |
| Hydraulic system | |
| Hydraulic control type | Pilot proportional control valve |
| Hydraulic system type | Load sensing control system |
| Max. flow | 160L/min |
| Main pump model | HP3V80 |
| Operating pressure | 245kgf/cm2 |
| Main valve model | HVSE18 |
| Fill capacity | |
| Fuel | 135L |
| Engine oil | 12L |
| Hydraulic oil | 174L |
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