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803 dual power Technical specifications

803 excavator with dual power option

Operating data 

Shipping weight min. 2,105 lb
Operating weight  2,319 - 2,452 lb
Biting force max.  1,012 lbf
Breakout force max.  2,001 lbf
Digging depth max.  69.41 in
Dumping height  79.2 - 80.1 in
Digging radius max.  121.7 in
L x W x H  111.3 x 27.6 x 89 in

Engine / Motor 

Engine / Motor manufacturer  Yanmar
Engine / Motor type  3TNV74F
Engine / Motor  Liquid-cooled, 3-cylinder diesel engine
Displacement  60.57 in³
RPM / speed  2,500 rpm
Engine performance according to ISO 15.41 hp
Battery  20 CCA
Fuel tank capacity  1.8 US gal

Hydraulic system  

Duty pump  Gear pumps
Max. flow rate  2.83 + 2.83 US gpm
Operating pressure for working and driving hydraulics 2,466 psi
Operating pressure Slewing gear 1,015 psi
RPM / speed Revolving superstructure 8 rpm
Hydraulic oil tank  3.7 US gal

Undercarriage  

Travel speed  1.1 mph
Chain width  7.1 in
Ground clearance  5.1 in

Dozer Blade 

Width min. 27.6 in
Height  7.9 in
Stroke - Above ground 7.76 in
Stroke - Below ground 6.85 in

Sound level 

Sound level (LwA) according to 2000/14/EC 93 dB(A)
Cabin - specified sound pressure level LpA  77 dB(A)

Electro-hydraulic unit HPU 8

Operating data 

Engine / Motor 

Engine / Motor  3-phase electric motor
Engine performance  10 hp
Voltage  480 V
Input current  16 A
Frequency  60 Hz

Hydraulic system  

Flow rate  5.2 US gpm
Operating pressure  2,756 psi
RPM / speed  1,728 rpm
Hydraulic oil tank  2.4 US gal
Hose  39.4 ft