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SDLG ER616F High Efficiency Energy-Saving Comfortable Excavator with Pilot Control
ER616F is a newly designed multi-working small tailless excavator of Shandong Lingong. It integrates energy saving, reliability and comfort, flexible operation and low noise, and is widely used in narrow places such as construction sites, gardens, municipalities and urban construction.
Flexible maneuver, fast action speed, high working efficiency; original Kubota engine, strong power, low energy consumption;
1. Original Japanese Kubota engine, with large air intake, full combustion and low energy consumption;
2. Mechanical throttle control, simple and reliable, low fuel consumption, stable operation and high combustion efficiency;
3. The hydraulic system has functions such as merging and maintaining, which can make full use of system energy and improve work efficiency;
4. Common working conditions such as excavation, leveling, loading, etc., the working device and rotation action time is short, and the work efficiency is high.
The key structural parts have good material, good welding quality, advanced testing equipment, large bearing capacity and long service life;
1. Equipped with world-renowned brand hydraulic components, the action control is more sensitive, the system performance is more stable, and the reliability is high;
2. The upper frame is a welded structure with uniform load distribution and good rigidity; the lower frame is a split form, with two crawler boxes telescopic and high durability;
3. With manual starting preheating function, heating the air entering the combustion chamber to prevent poor low temperature starting from causing damage to the engine;
4. The air filter is equipped with an electronic pressure difference indicator and has the function of automatic blockage alarm;
5. The working device uses high tensile strength steel plate, the shaft seat is integrally cast, and the middle part is welded with partitions. Robot welding, welding seam flaw detector testing, reliable and durable;
6. Each shaft and sleeve adopt steel sleeve manganese series phosphating treatment, which has good wear resistance and long service life.
7. The working device has a swing arm function, which can perform small rotation operations, which is more suitable for narrow working conditions;
8. More protective measures: safety lock rod, protective lamp cover, cylinder piston rod protective plate.
Vibration, noise, emission, vision, etc. reach the target, and the control is comfortable;
1. The workmanship of the whole machine is exquisite and smooth. Compared with similar models of other brands, it is thicker and more reliable;
2. The color monitor and the pilot handle and control switch within reach are clear, controllable and easy to operate.
3. The use of anti-tip driving shed is safer;
4. The engine complies with the national three emission standards and is environmentally friendly.
The maintenance parts are arranged centrally and the position is open, which is very convenient.
1. Centralized filter: Air filter, fuel filter, engine oil filter element and other elements are centrally arranged in the engine hood. The layout of the whole machine is reasonable and the maintenance is convenient.
2. The seat adopts an overall forward-turning design, which greatly improves the convenience of maintenance of parts in the engine room.
3. Convenient lubrication: the slewing bearing, engine draining oil and diesel draining oil that are inconvenient to lubricate are led out by oil pipes, which is convenient for maintenance;
| Overall dimension | |
| Overall width of upper assembly | 2375mm |
| Overall width | 970(1240)mm |
| Overall height | 2375mm |
| Tail swing radius | 620mm |
| Overall height of engine hood | 1150mm |
| Ground clearance of counterweight | 453mm |
| Wheelbase | 1230mm |
| Crawler length | 1585mm |
| Crawler gauge | 730mm |
| Crawler pad width | 400mm |
| Min. ground clearance | 145mm |
| Overall length | 5930mm |
| Overall height of boom | 1190mm |
| Overall parameters | |
| Bucket capacity | 0.04m³ |
| Overall operating weight | 1880kg |
| Max. excavation force | 15KN |
| Slew speed | 9.2r/min |
| Traveling speed (low/high) | 2/4km/h |
| Average ground pressure | 33kPa |
| Max. digging radius | 3910mm |
| Max. digging depth | 2290mm |
| Max. digging height | 3505mm |
| Max. dumping height | 2490mm |
| Min. front slewing radius | 1490mm |
| Engine | |
| Model | D782 |
| Type | Water-cooled, Four-stroke,inline |
| Rated Power@Revolution Speed | 9.8kW |
| Displacement | 778mL |
| Cylinder bore × stroke | 67*73.6mm |
| Emission standard | GB20891-2014 China Phase III |
| Rated fuel consumption | 253g/kw.h |
| Max. torque | 191.8-208.6N.m |
| Traveling/swing system | |
| Qty. of carrier rollers (single side) | / |
| Qty. of track rollers (single side) | 3 |
| 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 | Three pump throttling system |
| Max. flow | 53 |
| Operating pressure | 220kgf/cm2 |
| Fill capacity | |
| Fuel | 15L |
| Engine oil | 3.8L |
| Hydraulic oil | 20L |
| Antifreeze | 3L |
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