R520S

R520S Wheel Loader


Powerful and dependable, the R520 offers greater horsepower and performance. Features include a 46hp Kubota interim Tier IV engine, 4-wheel drive limited slip differential, the innovative load sensing transmission and standard auxiliary hydraulics. The electric shuffle shifting lets you shift from forward to reverse, back to forward again without ever clutching or braking. Plus the R520 has the highest dumping clearance in its class.
Key Features
  • 46hp Kubota Tier IV diesel engine.
  • Load sensing transmission sensing heavy loads.
  • 4-wheel drive limited slip differential.
  • Superior lifting capacity.
  • Auxiliary hydraulics – a standard feature.
  • Highest dumping clearance in its class.
  • Lower sound and vibration.
  • Automatic parking brake.
Specifications
R520S
ROPS / FOPS
Type of ROPS / FOPS
2- Post Canopy / Cab
Engine
Model
V2203-M-E3
Type
Liquid cooled, 4-cylinder diesel
Output (SAEJ 1995 Gross)
46.0 hp @ 2600 rpm
Output - Net (SAEJ1349 Net)
43.8 hp @ 2600 rpm
Displacement
134.1 cu. In
Turbocharger
No
E-TVCS
Yes
Dimensions
Overall height - Canopy
101.6 inches
Overall height - Cab
106.5 inches
Overall length (w/ bucket & weight)
165.8 inches
Overall width ( w/o bucket)
69.3 inches
Overall operating height
165.0 inches
Height to hinge pin
10 feet 10.3 inches
Dump angle fully raised
41°
Dump height
8 feet 9.2 inches
Reach fully raised
33.9 inches
Digging depth
1.8 inches
Wheelbase
76.8 inches
Ground clearance
12.8 inches
Tread
53.5 inches
Angle of articulation (each way)
40°
Frame oscillation (each way)
Lifting Specifications
Tipping load straight (SAE rating)
with bucket
5,190 lbs.
with pallet forks
3,870 lbs.
Tipping load full turn (SAE rating)
with bucket
4,410 lbs.
with pallet forks
3,250 lbs.
Operating load
with bucket
2,205 lbs.
with pallet forks
1,625 lbs.
Operational Specifications
Counter weight / standard
2,200 lbs.
Standard bucket capacity
.75 cubic yards
Bucket breakout force
7,425 lbs.
Loader raise time
4.89 seconds
Loader lower time
3.41 seconds
Bucket dump time
1.11 seconds
Draw bar pull
6,170 lbs.
Loader clearance circle
26 feet 2 inches
Operating weight
8,980 lbs.
Standard tires
15.5/60-18 8-ply
Drive Train & Hydraulic Pump
Transmission
Load Sensing Transmission
Number of speeds
1 forward / 1 reverse
Travel speed
0 to 12.5 mph
w/ travel speed limiter on
0 to 3.1 mph
Brakes
/ Service
Enclosed, self adjusting wet disc
/ Parking
Spring applied, hydraulic released wet disc
Pump type and output
/ LST
19.2 gpm @ 5,680 psi
/ MAIN
15.4 gpm @ 2,700 psi
/ CHARGE
4.5 gpm @ 285 psi
Auxiliary hydraulic flow
15.4 gpm front and rear
Fluid Refill
Fuel tank
14.3 gal.
Hydraulic system
15.6 gal.
11.6 gal.
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