Used Philadelphia 15HS parallel shaft gear increaser gearbox with following features:
• 6500 HP Service Rating
• 11,375 HP Catalogue Rating
• 3.967:1 Ratio
• 1785 Input Speed
• 7081 Output Speed
• 1.75 Service Factor
• Weight 11,000 lbs
• Dims (6'L x 5'W x 4.5'H)
HP: 6500
RPM: 1785/7081
Ratio: 3.9670