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SDLG E7150F Energy-Saving, Reliable and Comfortable Product with Excellent Maneuverability
E7150F is an energy-saving, reliable and comfortable product developed by SDLG absorbing VOLVO advanced technology. This product has outstanding mobility, is equipped with enhanced working devices, and optimized matching power hydraulic system, suitable for a variety of harsh working conditions .
· Reliable and stable
The working device uses high tensile strength steel plate, the shaft seat uses forging parts, and the middle part is welded with large cross-section partitions. Robot welding, welding seam flaw detector detection, reliable and durable; standard 0.6 cubic meter standard bucket, the easy-wear parts of the bucket are all welded with super wear-resistant material to strengthen the plate, the average service life is more than 20% longer than the traditional model; adopts reinforcement Type wet drive axle with reasonable load distribution, uniform force, stable performance and longer service life; equipped with ZF fixed-axis electro-hydraulic shift gearbox, reliable performance, simple and flexible operation; adopts reinforced rack, reliable and stable; high rigidity The three-box structure is off the shelf, with small deformation, high strength and long service life; data bus communication technology (CAN communication) is adopted between the control units such as E-ECU, and the reliability is high; the hydraulic components of international famous brands are used, and the noise Small, low failure rate, stable work, good durability;
· Energy saving and high efficiency
The original imported Deutz low-speed, high-power electronically controlled three-stage engine, with large output torque and good power; using electronically controlled high-pressure common rail technology, high injection pressure, fuel injection timing is controlled by E-ECU under full working conditions, and full combustion , The production efficiency is high; the hydraulic system has the functions of double pump confluence, flow regeneration (boom, stick, bucket), rotation priority, boom priority, etc., each action cycle is shorter, and the work efficiency is higher; the electrical system is equipped EECU, VECU and IECU electronic control systems enable the whole machine to have a variety of working modes to adapt to different working conditions, saving energy and high efficiency;
· Comfortable and convenient
Equipped with a color LCD monitor, with self-checking, monitoring, emergency fault alarm, GPS positioning and remote monitoring functions, good human-computer interaction, convenient operation and maintenance; spacious and bright cab, wide field of view, good sealing effect, equipped with eight directions Adjustable seat, dual-stage filter heating and cooling air conditioner, silicone oil rubber three-stage shock absorber, good damping effect, comfortable driving environment; the rear of the boom is filled with lubrication difficult positions, and the grease pipe is used to draw out and concentrate, which is convenient for maintenance; Automatic air-conditioning, dual-stage air filtration, multiple air outlets, three-dimensional all-round cooling and heating design, improve the driving environment; pilot handles and control switches are arranged on both sides of the seat, which are within reach and easy to operate; equipped with an open hood, Convenient maintenance; streamlined appearance design, simple and smooth lines, beautiful.
| Overall dimension | |
| Overall width of upper assembly | 2490mm |
| Overall width | 2496mm |
| Overall height | 3543mm |
| Tail swing radius | 2290mm |
| Ground clearance of counterweight | 1208mm |
| Wheelbase | 2800mm |
| Crawler gauge | 1914mm |
| Min. ground clearance | 350mm |
| Overall length | 7340mm |
| Overall height of boom | 3543mm |
| Overall parameters | |
| Bucket capacity | 0.6m³ |
| Overall operating weight | 13100kg |
| Max. excavation force | 97.7KN |
| Slew speed | 12.2r/min |
| Traveling speed (low/high) | 3.6/37.5km/h |
| Max. digging radius | 7770mm |
| Max. digging depth | 4700mm |
| Max. digging height | 8395mm |
| Max. dumping height | 5943mm |
| Min. front slewing radius | 2613mm |
| Engine | |
| Model | SD60B |
| Type | Four-stroke,inter-cooled, supercharged |
| Rated Power@Revolution Speed | 110kW |
| Displacement | 5700mL |
| Cylinder bore × stroke | 98*126mm |
| Emission standard | GB20891-2014 China Phase III |
| Rated fuel consumption | 214g/kw.h |
| Max. torque | 690N.m |
| Traveling/swing system | |
| 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 | 160*2+20 |
| Operating pressure | 330kgf/cm2 |
| Fill capacity | |
| Fuel | 260L |
| Engine oil | 25L |
| Hydraulic oil | 265L |
| Antifreeze | 28L |
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