Sdlg 6.6t-E660FL Garden Engineering Excavator with Pipeline Laying

Product Description

Sdlg 6.6t-E660FL Garden Engineering Excavator with Pipeline Laying
E660FL belongs to Shandong Lingong 6T multi-working condition, small excavator, which is an upgraded version of E660F. It integrates energy saving, reliability and comfort, flexible operation and low noise. It is widely used in construction sites, municipal construction, farmland renovation, garden engineering, pipeline laying and other working conditions.
The whole machine has compact structure, flexible maneuverability, good adaptability to working conditions, fast action speed and high work efficiency;
Original Japanese Yanmar engine: four-valve structure, large air intake, full combustion, low energy consumption; with automatic idling function, energy saving and noise reduction.
Load sensing hydraulic pressure: The main control valve can be operated unrelated to the load, and the coordination of action is not affected by the load. It is related to the angle of the pilot handle. Different actuators can be finely controlled, with good maneuverability and high work efficiency.
Three-stage filtration, two-stage oil-water separator and one-stage fine filtration have high efficiency, good oil adaptability and more durable engine.
Shelf: Integral reinforced shelf structure, compact structure, good rigidity, uniform load distribution, small deformation, and high reliability.
Lower frame: Reinforced design, verified by high-strength, heavy-load fatigue test, the lower frame has high strength and large bearing capacity.
The ground clearance is large, and the trapezoidal beam opening can prevent soil damage to the chassis.
The high-strength rotary platform has strong impact resistance; the material of the rotary gear ring is good and more wear-resistant.
Equipped with mature four-wheel belt, it has large bearing capacity, wear resistance and high reliability.
The boom cylinder and the bulldozer cylinder are equipped with protective plates.
Intake multi-stage filtration: The main filter element further filters the air entering the engine, and the safety filter element serves as its backing, which plays a protective role in the case of the main filter element failure.
Effectively prevent the engine from premature wear and prolong the service life of the engine.
Wide field of vision: Fully toughened front windshield, equipped with skylights, spacious and bright, with a wider field of vision;
The front windshield can be easily slid to the top. When digging a deep trench, the driver can stand up and take a look at the probe for better vision.
The left rear corner is curved glass, and the rear vision is wider.
The sound-absorbing sponge is attached to the inside of the engine cover to reduce noise and make operation comfortable. The outdoor noise is only 97 decibels, far below the industry standard.
Control system: eye-catching color monitor to monitor the running status of the machine at any time; convenient pilot handle and control switch, easily accessible and easy to operate.

Overall dimension
Overall width of upper assembly(A)	1870mm
Overall width(B)	1960mm
Overall height of cab(C)	2620mm
Tail swing radius(D)	1670mm
Overall height of engine hood(E)	1700mm
Ground clearance of counterweight (F)	740mm
Wheelbase (G)	1990mm
Crawler length (H)	2540mm
Crawler gauge (I)	1540mm
Crawler pad width (J)	400mm
Min. ground clearance (K)	367mm
Overall length (L)	5930mm
Overall height of boom (M)	1820mm
Overall parameters
Bucket capacity	0.21m³
Overall operating weight	6050kg
Max. excavation force	45KN
Slew speed	0-11.5r/min
Traveling speed (low/high)	2.2/4.8km/h
Average ground pressure	32kPa
Max. digging radius	5990mm
Max. digging depth	3846mm
Max. digging height	5743mm
Max. dumping height	4163mm
Min. front slewing radius	2321mm
Engine
Model	4TNV98-EXSLGC
Type	Water-cooled, Four-stroke,Direct injection
Rated Power@Revolution Speed	38.3kw/2200r/min
Displacement	3319mL
Cylinder bore × stroke	98×110mm
Emission standard	GB20891-2014 China Phase III
Rated fuel consumption	238g/kw.h
Max. torque	191.8-208.6N.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	constant power control system
Max. flow	137L/min
Main pump model	HP3V80
Operating pressure	215kgf/cm2
Main valve model	HVSE-12-08
Arm cylinder - cylinder bore× diameter of piston rod × stroke	1-90*55*816mm
Boom cylinder - cylinder bore× diameter of piston rod × stroke	1-105*60*725mm
Bucket cylinder - cylinder bore× diameter of piston rod × stroke	1-80*50*660mm
Fill capacity
Fuel	135L
Engine oil	12L
Hydraulic oil	157L
Antifreeze	2×1.3L
Swing reducer	1.2L