803 Mini Ex Dual Power Unit

 

 

  • Two drive options: Diesel and electro-hydraulic drive
  • Emission-free if necessary: For work indoors and in sensitive environments
  • Consistent performance with both drives – even in breaker operation.
  • Unrestricted work movements: Rotatable 360° with both drives
  • Easy handling: Excavator weight, dimensions and machine center of gravity are unchanged

 

 



Technical Specs

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 Ah
Fuel tank capacity  1.8 US gal

Hydraulic system  

Duty pump  Gear pumps
Flow rate  5.3 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 

L x W x H  36.6 x 28.3 x 32.9-39.4 in

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