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SDLG E6150F Hadraulic Excavator with High Efficiency Widey Used in Various Workig Conditions
E6150F is an energy-saving, reliable and comfortable product developed by SDLG. It is equipped with an enhanced working device and an optimized and matched power hydraulic system, suitable for a variety of harsh working conditions.
1. The original imported Lingong special low-speed and high-torque SD40B engine is supercharged and intercooled to meet T3 emissions. It adopts carefully tuned EMS engine management technology to achieve a balance of fuel consumption and efficiency. It has strong power, economy and environmental protection, and high reliability.
2. Double pump constant power negative flow hydraulic system, automatic sensor control, with regeneration, priority and other functions, more flexible response, high production efficiency, strong digging ability, accurate operation, good economy, and energy saving of more than 5%.
3. The walking system is driven by a two-speed self-switching walking motor, and both walking and turning brakes are wet brakes, with stable braking and high reliability.
4. Adopting X-shaped lower frame with widened chassis and reinforced upper frame, the whole machine has higher stability and can easily adapt to various working conditions.
5. The cab is spacious, sealed, and has good sound insulation effect. It is equipped with three-sided sunshade nets; it uses silicone rubber shock absorbers to reduce vibration and impact. Equipped with high-end damping seats and automatic air-conditioning with dual-stage air filtration, it provides a comfortable driving environment.
6. Equipped with the EECU, VECU and IECU electronic control system of Lingong's proprietary technology, the whole machine has a variety of working modes to adapt to different working conditions, energy saving and efficient; with self-checking, monitoring, emergency fault alarm, GPS positioning and remote Monitoring and other functions, good human-computer interaction, convenient operation and maintenance.
7. Abundant differentiated products: various working devices and accessories such as breaker and rotary grab can be selected.
| Overall dimension | |
| Overall width of upper assembly(A) | 2450mm |
| Overall width(B) | 2590mm |
| Overall height of cab(C) | 2770mm |
| Tail swing radius(D) | 2200mm |
| Overall height of engine hood(E) | 2080mm |
| Ground clearance of counterweight (F) | 900mm |
| Wheelbase (G) | 3000mm |
| Crawler length (H) | 3740mm |
| Crawler gauge (I) | 1990mm |
| Crawler pad width (J) | 600mm |
| Min. ground clearance (K) | 430mm |
| Overall length (L) | 7700mm |
| Overall height of boom (M) | 2830mm |
| Overall parameters | |
| Bucket capacity | 0.52m³ |
| Overall operating weight | 13800kg |
| Max. excavation force | 98.1KN |
| Slew speed | 11r/min |
| Traveling speed (low/high) | 3.2/5.5km/h |
| Average ground pressure | 34.6kPa |
| Max. digging radius | 8330mm |
| Max. digging depth | 5530mm |
| Max. digging height | 8420mm |
| Max. dumping height | 5980mm |
| Min. front slewing radius | 2630mm |
| Engine | |
| Model | SD40B |
| Type | Water-cooled, Four-stroke,supercharged |
| Rated Power@Revolution Speed | 80kw/2000r/min |
| Displacement | 4038mL |
| Cylinder bore × stroke | 101*126mm |
| Emission standard | GB20891-2014 China Phase III |
| Rated fuel consumption | 223g/kw.h |
| Max. torque | 472N.m |
| Traveling/swing system | |
| Qty. of carrier rollers (single side) | 1 |
| Qty. of track rollers (single side) | 7 |
| 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 | dual pump constant power negative flow control system |
| Max. flow | 2*118+20L/min |
| Main pump model | K3V63DT |
| Operating pressure | 330/350kgf/cm2 |
| Main valve model | UX22 |
| Arm cylinder - cylinder bore× diameter of piston rod × stroke |
1-120*80*1045mm |
| Boom cylinder - cylinder bore× diameter of piston rod × stroke |
2-105*70*980mm |
| Bucket cylinder - cylinder bore× diameter of piston rod × stroke |
1-100*70*885mm |
| Fill capacity | |
| Fuel | 260L |
| Engine oil | 16.5L |
| Hydraulic oil | 205L |
| Antifreeze | 2×3.5L |
| Swing reducer | 3.8L |
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