Hitachi EX550H Hydraulic Excavator
Units
Dimensions
Boom/Stick Option (Hex) 1
A
Shipping Length Of Unit
42.33ft in
C
Shipping Height Of Unit
13.92ft in
I
Max Cutting Height
39.44ft in
J
Max Loading Height
27.33ft in
K
Max Reach Along Ground
41.84ft in
L
Max Vertical Wall Digging Depth
19.89ft in
M
Max Digging Depth
27.01ft in
Boom/Stick Option (Hex) 1
H-Boom - 7.60 m, 24.11 ft in / H-Arm - 3.50 m, 11.6 ft in
Dimensions
E
Ground Clearance
2.66ft in
G
Height To Top Of Cab
11.46ft in
B
Width To Outside Of Tracks
12.9ft in
D
Length Of Track On Ground
17.49ft in
H
Tail Swing Radius
12.47ft in
Removal Counterweight Clearance
4.76ft in
Undercarriage
F
Track Gauge
10.5ft in
N
Shoe Size
23.63in
Number Of Shoes Per Side
49
Max Travel Speed
2.93mph
Number Of Track Rollers Per Side
8
Ground Pressure
14.09psi
Number Of Carrier Rollers Per Side
3
Specifications
Engine
Number Of Cylinders
6
Engine Make
Cummins
Engine Model
NTA855
Gross Power
394.3hp
Net Power
364.8hp
Power Measured @
2100rpm
Max Torque
1135.9lb ft
Displacement
854.4cu in
Torque Measured @
1400rpm
Bore
5.6in
Stroke
6in
Operational
Operating Weight
120592.9lb
Fuel Capacity
185gal
Cooling System Fluid Capacity
18.5gal
Hydraulic System Fluid Capacity
148gal
Engine Oil Capacity
11.7gal
Operating Voltage
24V
Swing Drive Fluid Capacity
3.5gal
Hydraulic Pump Flow Capacity
100.9gal/min
Swing Mechanism
Swing Speed
8rpm
Buckets
Maximum Bucket Capacity
4.5yd3
