Jonyang JY640 Excavator

Contents

Working Range
Dimensions
Undercarriage
Engine Details
Operational Specs
Swing Mechanism

Working Range

Shipping Length Of Unit	39.48 ft in (12031 mm)
Shipping Height Of Unit	11.85 ft in (3609 mm)
Max Cutting Height	40.02 ft in (12196 mm)
Max Loading Height	28.64 ft in (8729 mm)
Max Reach Along Ground	39.67 ft in (12090 mm)
Max Digging Depth	25.42 ft in (7745 mm)
Boom/Arm Length	Boom 6950 mm / Stick 3300 mm

Dimensions

Ground Clearance	1.63 ft in (496 mm)
Height To Top Of Cab	10.07 ft in (3068 mm)
Width To Outside Of Tracks	11 ft in (3350 mm)
Length Of Track On Ground	13.9 ft in (4236 mm)
Tail Swing Radius	12.03 ft in (3666 mm)
Removal Counterweight Clearance	4.26 ft in (1296 mm)

Undercarriage

Track Gauge	9.03 ft in (2750 mm)
Shoe Size	23.63 in (600 mm)
Max Travel Speed	3.96 mph (6.37 km/h)
Ground Pressure	11.17 psi (77 kPa)

Engine Details

Engine Make	Cummins
Engine Model	M11-C315
Net Power	315.2 hp (235 kw)

Operational Specs

Operating Weight	80000 lb (- kg)
Hydraulic System Relief Valve Pressure	4974.8 psi (34300 kPa)
Hydraulic Pump Flow Capacity	190.3 gal/min (720 L/min)

Swing Mechanism

Swing Speed

9 rpm

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