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E6250F CRAWLER EXCAVATOR
♦ The original brand imported special low-speed and high-torque SD70B engine, supercharged and intercooled, meets T3 emissions, and adopts carefully tuned EMS engine management technology to achieve the best balance of fuel consumption and efficiency, strong power, economical and environmental protection, and high reliability.
♦ Dual-pump constant power positive 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%.
♦ The reinforced lower frame of the extended crawler and the widened chassis has good passability of the whole machine and makes the whole machine more stable in operation; it is equipped with heavy-duty booms and sticks as standard to adapt to harsher working conditions. Longer service life.
♦ Equipped with EECU, VECU, IECU, KEYPAD and GPS electronic control system with brand proprietary technology, which is synergistic, energy-saving and efficient; equipped with LCD monitor, with functions such as self-inspection, monitoring, emergency fault alarm, GPS positioning and remote monitoring , good human-computer interaction; equipped with TechTool fault detection interface, which can facilitate the detection and maintenance of the whole machine.
♦ The cab is spacious and sealed, with good sound insulation effect, and is equipped with three-sided sunshade nets; silicone oil rubber shock absorbers are used to reduce vibration and impact. Equipped with high-end shock-absorbing seats and automatic air conditioning with dual-stage air filtration, it provides a comfortable driving environment.
♦ Various working devices and accessories such as breaker can be selected. .
--------------------------------------------------------PARAMETER--------------------------------------------------------
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Overall dimension
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Overall width of upper assembly
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2890mm
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Overall width
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3190mm
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Overall height
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3040mm
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Tail swing radius
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2940mm
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Overall height of engine hood
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2370mm
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Ground clearance of counterweight
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470mm
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Wheelbase
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3850mm
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Crawler length
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4650mm
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Crawler gauge
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2590mm
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Crawler pad width
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600mm
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Min. ground clearance
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470mm
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Overall length
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10205mm
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Overall height of boom
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3430mm
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Overall parameters
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Bucket capacity
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1.2m³
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Overall operating weight
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24400kg
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Max. excavation force
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176KN
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Slew speed
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11.3r/min
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Traveling speed (low/high)
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3.3/5.5km/h
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Average ground pressure
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48.5kPa
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Max. digging radius
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10260mm
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Max. digging depth
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6980mm
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Max. digging height
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9690mm
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Max. dumping height
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6800mm
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Min. front slewing radius
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3890mm
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Engine
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Model
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SD70B
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Type
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Four-stroke,inter-cooled, supercharged
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Rated Power@Revolution Speed
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138kW
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Displacement
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7146mL
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Cylinder bore × stroke
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108*130mm
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Emission standard
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GB20891-2014 China Phase III
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Rated fuel consumption
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206g/kw.h
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Max. torque
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870N.m
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Traveling/Swing System
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|
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Qty. of carrier rollers (single side)
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2
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Qty. of track rollers (single side)
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9
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Traveling brake type
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Wet disc brake
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Swing mode
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Hydraulic drive internal tooth
single-row ball-bearing |
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Swing brake type
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Wet disc brake
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Hydraulic System
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|
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Hydraulic control type
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Pilot proportional control valve
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Hydraulic system type
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Dual pump constant power negative flow control system
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Max. flow
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2*240+18L/min
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Operating pressure
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330kgf/cm2
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Fill Capacity
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|
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Fuel
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380L
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Engine oil
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32L
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Hydraulic oil
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330L
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----------------------------------------------------DETAIL PHOTOS----------------------------------------------------
---------------------------------------------COMPANY INFORMATION---------------------------------------------
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