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Jonyang JY640 Mid-Size Excavators

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SPECS / MID-SIZE EXCAVATORS

Jonyang JY640 Specs

Jonyang JY640 mid-size excavator specifications: excavator type Mid-Size Excavator, weight 36287 kg, horsepower 235 kW, digging depth 777 cm.

Manufacturer specifications

SpecificationMetricImperial
Excavator TypeMid-Size Excavator
Weight36287 kg80000 lbs
Horsepower235 kW315 HP
Digging Depth777 cm306 in.
Max Digging Depth777 cm306 in.
Max Loading Height874.8 cm344.4 in.
Max Reach Along Ground1210.1 cm476.4 in.
Overall Length1204.0 cm474.0 in.
Track Length5059.7 cm1992.0 in.
Length of Track on Ground423.7 cm166.8 in.
Ground Clearance51.8 cm20.4 in.
Tail Swing Radius368.8 cm145.2 in.
Overall Width335.3 cm132.0 in.
Engine MakeCummins
Engine ModelM11-C315
Net Power235 kW315 HP
Gross Power243.3 kW326.3 HP
Hydraulic Pump Flow Capacity719 LPM190.3 GPM
Relief Valve Pressure343 Bar4975 psi
Operating Weight36287 kg80000 lbs
Max Travel Speed6.4 km4 mph
Swing Speed9 RPM
Cab Height307.8 cm121.2 in.
Ground Pressure77.2 kPa11.2 psi
Shoe Size60.2 cm23.7 in.
Max Cutting Height1222.2 cm481.2 in.
Track Gauge277.4 cm109.2 in.
Removal Counterweight Clearance131.1 cm51.6 in.

Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.

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