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ET20 Technical specifications

Operating data 

Shipping weight min. 4,105 lb
Operating weight  4,420 - 5,125 lb
Biting force max.  2,810 lbf
Breakout force max. max., nach ISO 6015 4,226 lbf
Digging depth max.  105.6 in
Dumping height  106.8 - 111.7 in
Digging radius max.  170 in
L x W x H  159.4 x 39 x 90.4 in

Engine / Motor 

Engine / Motor manufacturer  Yanmar
Engine / Motor type  3TNV80F
Engine / Motor  Water-cooled 3-cylinder diesel engine
Displacement  77.2 in³
RPM / speed  2,200 rpm
Engine performance acc. to ISO 17.2 hp
Battery  44 CCA
Fuel tank capacity  6.3 US gal

Hydraulic system  

Duty pump  Double variable pump with 2 gear pumps
Max. flow rate  6.29 + 6.29 US gpm
Max. flow rate  5.13 + 1.69 US gpm
Operating pressure for working and traction hydraulics 2,901 psi
Operating pressure Slewing gear 2,176 psi
RPM / speed Superstructure 10 rpm
Hydraulic oil tank  5 US gal

Undercarriage  

Travel speed max. 2.5 mph
Chain width  9.8 in
Ground clearance  6.7 in

Dozer Blade 

Width  39 in
Height  8.7 in
Stroke - Above ground 8.7 in
Stroke - Below ground 11.8 in

Sound level 

Sound level (LwA) acc. to 2000/14/EC 93 dB(A)
Cabin - specified sound pressure level LpA acc. to ISO 6394 75.8 dB(A)

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