AL220 excavator

Detailed Product Description

Specifications AL220
Engine
Model:6BGTQB
Type:Water-cooled, 4-cycle, direct injection and turbocharged aspiration:Turbocharged
Number of cylinders: 6
Bore: 105 mm
Stroke:125mm
Piston displacement:6.49 ltr
Flywheel: 117 kw @ 2150 rpm
Governor: Rsv, mechanical Hydraulics Type:Hydraumind
Main pump:
Type:Variable displacement
Piston type Maximum flow...2 x 226 ltr/min
Hydraulic motors: Travel...2 x axial piston motor Swing: 1 x axial piston motor Relief valve setting Implement circuits: 34.3 mpa Travel circuit:34.3 mpa Swing circuit:25.5 mpa Pilot circuit:3.9mpa
Hydraulic cylinders
(number of cylinders bore x stroke x rod diameter)
Boom: 2 130 mm x 1285 mm x 90 mm
5.3" x 52.5" x 3.5"
Arm: 1 140 mm x 1635 mm x 100 mm
5.5" x 64.4" x 3.9"
Bucket: 1 130 mm x 1020 mm x 90 mm
5.1" x 40.2" x 3.5"
Drives and brakes Steering control:Two levers with pedals
Drive method: Hydrostatic
Maximum drawbar pull: 174 kn
Maximum travel speed: High 5.2 km/h Parking brake: Mechanical disc brake Swing system Drive method...Hydrostatic Swing reduction: Planetary gear Swing circle lubrication:Grease-bathed Service brake:Hydraulic lock Holding brake/swing lock:Mechanical disc brake Swing speed:11.8 rpm
Undercarriage Center frame:X-frame
Track frame:Box-section
Seal of track:Sealed track
Track adjuster:Hydraulic Number of shoes(each side): 47 Number of carrier rollers:2 each side Number of track rollers(each side): 8 Coolant and lubricant Capacity(refilling) Fuel tank:340 ltr
Coolant:27 ltr
Engine:17 ltr
Final drive, each side:5.4ltr
Swing drive:6.6 ltr
Hydraulic tank:246 ltr
Operating weight(approximate)
Operating weight. 22180kg Including one-piece boom, arm, backhoe bucket, rated capacity of lubricants, coolant, full fuel tank, operator, andstandard equipment.
Dimensions
A overall length. 9739 mm
B overall width 2980 mm
C overall height(to top of boom) 3135 mm
D overall height(to top of cab):2939.4 mm
E ground clearance, counterweight. 1064 mm
F ground clearance(minimum) 442 mm
G tail swing radius. 2838mm
H track length on ground 3445mm
J track length 4256mm
K track gauge. 2380 mm
L width of crawler 3380 mm
M shoe width. 800 mm
N machine cab width. 2700mm
Y grouser height.