• Model NO.：E680F
• Size：Small-Scale
• Certification：ISO9001: 2000
• Condition：New
• Overall Operating Weight：7800kg
• Max. Digging Radius：6330mm
• Max. Digging Depth：4160mm
• Max. Digging Height：7216mm
• Engine Brand：Yanmar
• Engine Type：Water-Cooled, Four-Cylinder
• Engine Power：42.8kw
• Emission Standard：Tier III
• Min. Fuel-Consume Ratio：212g,Kw.H
• Hydraulic Control Type：Pilot Proportional Control Valve
• Hydraulic System Type：Load Sensitive Single Pump
• Transport Package：RO-RO, Container
• Specification：2450*1620*2450mm
• Trademark：SDLG
• Origin：Linyi, Shandong, China
• Production Capacity：50000unit,Year

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)800mmWheelbase (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) 2500mmOverall 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 4160mmMax. digging height 7216mm Max. dumping height 5010mm Min. front slewing radius 1760mm Engine Model4TNV98-ZCVLGCType 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) 1Qty. of track rollers (single side) 5Traveling brake type Wet disc brakeSwing mode Hydraulic drive internal tooth
single-row ball-bearing Swing brake type Wet disc brakeHydraulic system Hydraulic control type Pilot proportional control valveHydraulic system type Load sensing control systemMax. flow 160L/minMain pump model HP3V80Operating pressure 245kgf/cm2Main valve model HVSE18Fill capacity Fuel 135L Engine oil 12L Hydraulic oil 174L