Bulldog-USA skid steer loaders and excavators Bulldog-USA skid steer loaders and excavators
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All BULLDOG skid loaders provide high performance, versatility, serviceability, comfort, safety and innovative design. Choose the model that best meets your needs.

 
 
Model B4230CS1 B4630CS2 B5060 B5370 B8250 B8250T
Engine Manu-
facturer
Perkins/Deutz Perkins/Deutz Perkins/Deutz Perkins/Deutz Perkins/Deutz Perkins/Deutz
Horse Power 50HP 50HP 50HP 60HP 80HP 80HP
Fuel Type Diesel Diesel Diesel Diesel Diesel Diesel
Performance
Rated Capacity 1323LB 1433LB 1500LB 1763LB 2204LB 1433LB-2204LB (variable)
Tipping Load 2646LB 2866LB 3000LB 3417LB 4409LB 2866LB-4409LB (variable)
Operating Weight 4233LB 4630LB 5060LB 5373LB 8267LB 8267LB
Travel Speed 5.7MPH 6.5MPH 6.7MPH 6.8MPH 7.1MPH 7.1MPH
Bucket Capacity .27CUYD .37CUYD .47CUYD .52CUYD .65CUYD .50CUYD
Dimensions
Overall Length w/Bucket 115" 115" 128" 131.6" 142.4" 142.4-180.6" (variable)
Overall Width 34.7" 47" 65" 71.3" 74.2" 74.2"
Overall Height 60" 57" 74.5" 74.5" 87.6" 87.6"
Dump Height 77" 78.7" 90.6" 96.4" 94.5" 94.5-122.8" (variable)
Dump Angle 36DEG 36DEG 40DEG 40DEG 39DEG 39DEG
Dump Reach 24" 22.8" 29" 27.8" 30" 30-50.5" (variable)
Tread Width 29" 43.5" 53.7" 58.9" 61" 61"
Ground Clearance 4.1" 5.9" 7.2" 7.2" 6.9" 6.9"
Drive Train
Pump 18GPM 18GPM 18GPM 18GPM 28GPM 28GPM
Chain Size #80 Endless Roller Chain #80 Endless Roller Chain #80 Endless Roller Chain #80 Endless Roller Chain #100 Endless Roller Chain #100 Endless Roller Chain
Parking Brake Auto-Mechanical Auto-Mechanical Auto-Mechanical Auto-Mechanical Auto-Mechanical Auto-Mechanical
Electrical
Battery 12V 12V 12V 12V 12V 12V
Alter-
nator
12V/50A 12V/50A 12V/55A 12V/55A 12V/55A 12V/55A
Starter 12V 12V 12V 12V 12V 12V
Hydraulics
Piston Type Pump     18GPM Piston Pump 18GPM Piston Pump 26GPM Piston Pump 26GPM Piston Pump
Relief Pressure at Quick Couplers
Control Valve With Three Spool, Open Center, Series Type
2466PSI 2466PSI 2320PSI 2320PSI
Service Fill Capacities
Cooling System     9.5QT 9.5QT 13.7QT 13.7QT
Fuel Tank     15.3GAL 15.3GAL 19.6GAL 19.6GAL
Engine Oil     6QT 8QT 8.5QT 8.5QT
Hydraulic Reservoir     15.3GAL 15.3GAL 19.6GAL 19.6GAL
Chain Case     6.6GAL 6.6GAL 10.6GAL 10.6GAL