4
URW306/376/306
-
T
Tracks
Steel
-
Core Rubber
12 inches x 69 inches (on
-
ground) x 2
828 square inch contact patch
Dimensions
14.24’
x
4.24’
x
5.91’
(L x W x H)
8,670lbs. (dry)
Weights and
Loadings
5.3 PSI Ground Pressure
Engine
Yanmar diesel, 20.4hp at 2500 rpm
Hydraulic
Pump
3,130 PSI (Traveling) 2990 PSI (Lifting)
15.9 gal./minute (19.8 gal. tank capacity)
2500 RPM, Variable
-
Delivery Piston Pump
Performance
3.5 MPH maximum
Your SPYDERCRANE
’
s Traveling Specifications and Performance
URW506
Tracks
Steel
-
Core Rubber
12 inches x 69 inches (on
-
ground) x 2
828 square inch contact patch
Dimensions
14.24’
x
4.27’
x
5.9’
(L x W x H)
10,935lbs. (dry)
Weights and
Loadings
6.8 PSI Ground Pressure
Engine
Yanmar diesel, 20.4hp at 2500 rpm
Hydraulic
Pump
3,130 PSI (Traveling) 2990 PSI (Lifting)
15.9 gal./minute (19.8 gal. tank capacity)
2500 RPM, Variable
-
Delivery Piston Pump
Performance
3.5 MPH maximum
URW547
Tracks
Steel
-
Core Rubber
12 inches x 69 inches (on
-
ground) x 2
828 square inch contact patch
Dimensions
16.2’
x
4.5’
x
6.5’
(L x W x H)
11,090 lbs. (dry)
Weights and
Loadings
6.8 PSI Ground Pressure
Engine
Yanmar diesel, 20.4hp at 2500 rpm
Hydraulic
Pump
3,130 PSI (Traveling) 2990 PSI (Lifting)
15.9 gal./minute (19.8 gal. tank capacity)
2500 RPM, Variable
-
Delivery Piston Pump
Performance
3.5 MPH maximum
URW706
Tracks
Steel
-
Core Rubber
16 inches x 88 inches (on
-
ground) x 2
1408 square inch contact patch
Dimensions
18.4’
x
5.24’
x
7.16’
(L x W x H)
17,590lbs. (dry)
Weights and
Loadings
12.6 PSI Ground Pressure
Engine
Yanmar diesel, 31.2hp at 2500 rpm
Hydraulic
Pump
3,553 PSI (Traveling) 2987 PSI (Lifting)
21.4 gal./minute (31.7 gal. tank capacity)
2500 RPM, Variable
-
Delivery Piston Pump
Performance
3.1 MPH maximum
Your SPYDERCRANE is capable of traveling up inclines of up
and down 23
-
degrees. It can also maintain stability when the lat-
eral (side
-
side) angle of 20
-
degrees on prepared surfaces and 10
-
degrees on loose earth.
The maximum traveling speed of your SPYDERCRANE depends
on which powerplant you are using. When traveling on either the
110V Battery
-
Electric or 220V Electrical powerplants, your maxi-
mum travel speed on flat ground is 1.2 mph.
When using the diesel powerplant, traveling at idle will allow
the SPYDERCRANE to travel up to 1.4 mph on flat ground. Increas-
ing the engine
’
s RPMs to maximum (wide
-
open throttle) will in-
creases the SPYDERCRANE
’
s traveling speed to 2.8 mph. Traveling
at wide
-
open throttle and going into high
-
speed mode will top out
the SPYDERCRANE at 3.5 mph.
There is some variation between the SPYDERCRANEs when it
comes to travel speed with the lighter URW306/URW376 being
the fastest and the heavyweight URW706 being the slowest.