• Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803
  • Wacker Neuson Tracked Conventional Tail Excavators 803

Wacker Neuson Tracked Conventional Tail Excavators 803

Overview

803 - Compact and Powerful

The 803 is the smallest Wacker Neuson excavator and is ideally suited for demolition and excavating in tight spaces. Its compact size, at just 27.5 in/700 mm wide, makes it ideal for work in buildings. The rubber tracks do not damage floors and it can easily drive through interior doors. The 803 features foldable ROPS compliant with TOPS and ROPS regulations. Hydraulic system features twin pump and hydraulic oil cooler. Mechanical joystick controls and ISO/SAE control pattern changeover. Two-way auxiliary hydraulics with non-pressurized return to tank.
  • The 3-cylinder diesel engine is powerful, efficient and reliable.
  • Robust design, hydraulic oil cooler and direct to tank auxiliary hydraulics are engineered to operate the NE6 Wacker Neuson hammer.
  • The stabilization blade extensions stays connected to the machine to ensure they are not lost.
  • Foldable ROPS for accessibility through interior door frames
  • The extended hydraulic telescopic chassis gives added stability.
Specifications
Model
803
Category Name
Equipment
Year
2022
Sale Type
New
Manufacturer
Wacker Neuson
technical specifications

803 Technical specifications

Metric
 

Operating data 
Shipping weight min. 932 kg
Operating weight  1,029 - 1,089 kg
Biting force max.  4.5 kN
Breakout force max.  8.9 kN
Digging depth max.  1,763 mm
Dumping height  2,012 - 2,035 mm
Digging radius max.  3,090 mm
L x W x H  2,828 x 700 x 2,261 mm

Engine / Motor 
Engine / Motor manufacturer  Yanmar
Engine / Motor type  3TNV74F
Engine / Motor  Water-cooled 3-cylinder diesel engine
Displacement  993 cm³
RPM / speed  2,500 rpm
Engine performance acc. to ISO 11.5 kW
Battery  20 Ah
Fuel tank capacity  7 l
Tank capacity  10 l

Hydraulic system  
Duty pump  2 gear pumps
Max. flow rate  10.7 + 10.7 l/min
Operating pressure for working and traction hydraulics 170 bar
Operating pressure Slewing gear 70 bar
RPM / speed Superstructure 8 rpm
Hydraulic oil tank  14 l

Undercarriage  
Travel speed  1.8 km/h
Chain width  180 mm
Ground clearance  132 mm

Dozer Blade 
Width min. 700 mm
Height  200 mm

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

Imperial
 

Operating data 
Shipping weight min. 2,055 lb
Operating weight  2,269 - 2,401 lb
Biting force max.  1,012 lbf
Breakout force max.  2,001 lbf
Digging depth max.  69.4 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  Water-cooled 3-cylinder diesel engine
Displacement  60.6 in³
RPM / speed  2,500 rpm
Engine performance acc. to ISO 15.4 hp
Battery  20 Ah
Fuel tank capacity  1.8 US gal
Tank capacity  11 US qt

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

Undercarriage  
Travel speed  1.1 mph
Chain width  7.1 in
Ground clearance  5.2 in

Dozer Blade 
Width min. 27.6 in
Height  7.9 in

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

803 Dimensions

Metric

Wacker Neuson Tracked Conventional Tail Excavators 803

A* Height 2,261 mm
A Height 1,427 mm
B Width 730 mm
B Width 700 mm
B Width 860 mm
C Transport length 2,828 mm
D Digging depth max. 1,763 mm
E Insertion depth 1,320 mm
F Insertion height 2,863 mm
G Dump height max. 2,012 mm
H Digging radius max. 3,090 mm
I Range 3,028 mm
J Rear swivel radius 747 mm
K Arm displacement to centre of bucket, right side 245 mm
K Arm displacement to centre of bucket, left side 283 mm
L Lift height - Above ground 197 mm
M Scraping depth - Below ground 174 mm
N Length - Track 1,220 mm
O Turning angle - Boom system to the right 56 °
P Turning angle - Boom system to the left 55 °
Q Chain width 180 mm
R Boom slewing radius 1,085 mm
803 dual power Dimensions
Imperial
Wacker Neuson Tracked Conventional Tail Excavators 803
A* Height 89 in
A Height 56.2 in
B Width 28.7 in
B Width 27.6 in
B Width 33.9 in
C Transport length 111.3 in
D Digging depth max. 69.4 in
E Insertion depth 52 in
F Insertion height 112.7 in
G Dump height max. 79.2 in
H Digging radius max. 121.7 in
I Range 119.2 in
J Rear swivel radius 29.4 in
K Arm displacement to centre of bucket, right side 9.6 in
K Arm displacement to centre of bucket, left side 11.1 in
L Lift height - Above ground 7.8 in
M Scraping depth - Below ground 7 in
N Length - Track 48 in
O Turning angle - Boom system to the right 56 °
P Turning angle - Boom system to the left 55 °
R Boom slewing radius 42.7 in
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