8t E680f Hydraulic Crawler Excavator with 0.3m3 Bucket and Yanmar Engine

• Certification: ISO9001, CE
• Condition: New
• Warranty: 1 Year
• Swing Speed(R/Min): 9.5
• Max. Digging Reach (mm): 6170
• Rated Power (Kw/R/Min)Speed: 44/2200
• Travel Speed (Km/H): 4.2/2.2
• Trademark: TEWREX
• Origin: China
• Production Capacity: 100units/Month

Product Description

Product Description

8t E680f Hydraulic Crawler Excavator with 0.3m3 Bucket and Yanmar Engine

My what/sapp is +86 #1877#6251440
 

1. The original imported engine has strong power, high reliability, low emission, low noise, and low fuel consumption; the large fuel tank design makes it longer to work for one refueling.
 

2. Load sensing hydraulic system, pilot control, high efficiency and energy saving, light operation, better coordination of compound actions.

3. It adopts reinforced upper and lower frame, with strong load-bearing capacity, reasonable load distribution of the whole machine, and good stability. High stability of the whole machine; standard enhanced working device, the whole machine has a strong ability to adapt to harsh working conditions.

4. The cab is spacious and bright, with a wide field of vision, good sealing effect, linked suspension seat, dual-stage filter heating and cooling air-conditioning, silicone oil rubber three-stage shock absorber, good shock absorption effect, comfortable driving environment; non-slip passage and platform are adopted, non-slip. The cab, engine and seat have multi-level shock absorption and good comfort.

5. Digital stepping combination instrument display, high human-computer interaction; the whole machine adopts centralized control, which is convenient for maintenance and testing.

6. It can realize quick change and a variety of accessory configurations to meet the needs of users with one machine and multiple working conditions.

Product Parameters

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)	800mm
Wheelbase (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)	2500mm
Overall 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	4160mm
Max. digging height	7216mm
Max. dumping height	5010mm
Min. front slewing radius	1760mm
Engine
Model	4TNV98-ZCVLGC
Type	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)	1
Qty. of track rollers (single side)	5
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	Load sensing control system
Max. flow	160L/min
Main pump model	HP3V80
Operating pressure	245kgf/cm2
Main valve model	HVSE18
Fill capacity
Fuel	135L
Engine oil	12L
Hydraulic oil	174L

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