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3503 Technical specifications

Operating data 

Shipping weight min. 7,551 lb
Operating weight  7,941 - 9,449 lb
Biting force max.  4,631 lbf
Breakout force max. max. 6,812 lbf
Digging depth max.  139.2 in
Dumping height  142.5 - 150.3 in
Digging radius max.  219.8 in
L x W x H  204.8 x 63.8 x 94.2 in

Engine / Motor 

Engine / Motor manufacturer  Perkins
Engine / Motor type  404F-22
Engine / Motor  Water-cooled 4-cylinder diesel engine
Displacement  135.2 in³
RPM / speed  1,975 rpm
Engine performance acc. to ISO 40 hp
Battery  71 CCA
Fuel tank capacity  13.7 US gal

Hydraulic system  

Duty pump  Double variable and gear pump
Flow rate  30.1 US gpm
Operating pressure for working and traction hydraulics 3,481 psi
Operating pressure Slewing gear 3,046 psi
RPM / speed Superstructure 9.2 rpm
Hydraulic oil tank  13.2 US gal

Undercarriage  

Travel speed max. 3.4 mph
Chain width  11.8 in
Ground clearance  11 in

Dozer Blade 

Width  63.8 in
Height  16.1 in
Stroke - Above ground 16.1 in
Stroke - Below ground 19.3 in

Sound level 

Sound level (LwA) acc. to 2000/14/EC 95 dB(A)
Cabin - specified sound pressure level LpA acc. to ISO 6394 74 dB(A)

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