
            
                            Item # | 
                        
                            Running Gear type | 
                        
                            Main Roller Diameter | 
                        
                            Maximum Load | 
                        
                            Weight | 
                                                        
|---|---|---|---|---|
| PN1 | N/A Steel Main Rollers, Polyurethane Tire, with Horizontal Guide Rollers | N/A 6 in150 mm | N/A 1650 lb750 kg | N/A 23.3 lb10.3 kg | 
| PN2 | N/A Steel Main Rollers, Polyurethane Tire, with Horizontal Guide Rollers | N/A 4 in100 mm | N/A 770 lb350 kg | N/A 31.3 lb14.2 kg | 
| PN3 | N/A Steel Main Rollers, Polyurethane Tire, with Horizontal Guide & Anti-Lift Rollers | N/A 6 in150 mm | N/A 1650 lb750 kg | N/A 24.4 lb11.1 kg | 
| PN4 | N/A Steel Main Rollers, Polyurethane Tire, with Horizontal Guide & Anti-Lift Rollers | N/A 4 in100 mm | N/A 770 lb350 kg | N/A 33.7 lb15.3 kg |