{"id":1830,"date":"2026-01-29T02:29:38","date_gmt":"2026-01-29T02:29:38","guid":{"rendered":"https:\/\/driveshaftjoint.com\/?post_type=product&p=1830"},"modified":"2026-03-19T05:33:05","modified_gmt":"2026-03-19T05:33:05","slug":"round-baler-pto-drive-shaft","status":"publish","type":"product","link":"https:\/\/driveshaftjoint.com\/kk\/product\/round-baler-pto-drive-shaft\/","title":{"rendered":"Round Baler PTO Drive Shaft for New Holland CAT3\u2013CAT5"},"content":{"rendered":"

PTO Drive Shaft for New Holland Round Balers CAT3\u2013CAT5 Introduction<\/span><\/strong><\/h2>\n

This Constant Velocity (CV) Driveline is engineered for New Holland Round Balers, including models BR7050, BR7060, BR7070, BR7080, and BR7090. Designed to handle high and fluctuating torque during baling operations, it ensures smooth power transmission, reduced vibration, and extended service life in demanding field conditions.<\/p>\n

New Holland specifies CAT3, CAT4, or CAT5 PTO drive shaft depending on baler model and torque requirements. Our solution fully complies with these specifications and supports various torque limiter configurations to protect both tractor and baler drivetrains.<\/p>\n

We not only offer pto shafts but also provide CV joint boot repair kits. Click<\/a> below to learn more.<\/p><\/blockquote>\n

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PTO Drive Shaft<\/p><\/div>\n

<\/h2>\n

1. Other PTO Drive Shaft Combinations are Available<\/span><\/h2>\n
<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
MODEL<\/th>\nHP<\/th>\nCAT<\/th>\nTORQUE DEVICE<\/th>\n<\/tr>\n<\/thead>\n
BR7050<\/td>\n40<\/td>\nCAT3<\/td>\nSHEAR BOLT<\/td>\n<\/tr>\n
BR7050 HM<\/td>\n45<\/td>\nCAT3<\/td>\nSHEAR BOLT<\/td>\n<\/tr>\n
BR7060<\/td>\n60<\/td>\nCAT4<\/td>\nSHEAR BOLT<\/td>\n<\/tr>\n
BR7060 STD<\/td>\n60<\/td>\nCAT4<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n
BR7060 SS<\/td>\n65<\/td>\nCAT4<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n
BR7060 CC<\/td>\n100<\/td>\nCAT5<\/td>\nCUTOUT CLUTCH<\/td>\n<\/tr>\n
BR7070<\/td>\n70<\/td>\nCAT4<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n
BR7070 SS<\/td>\n70<\/td>\nCAT4<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n
BR7070 CC<\/td>\n105<\/td>\nCAT6<\/td>\nCUTOUT CLUTCH<\/td>\n<\/tr>\n
BR7080<\/td>\n70<\/td>\nCAT5<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n
BR7090<\/td>\n80<\/td>\nCAT5<\/td>\nSLIP CLUTCH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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2. PTO Shaft Slip Clutches and Shear Bolt Clutches\u00a0<\/span><\/h2>\n
\n\n\n\n\n\n\n\n\n\n
Constant Velocity PTO<\/th>\nTractor<\/th>\nBase Part Number<\/th>\nImplement Device<\/th>\n<\/tr>\n<\/thead>\n
CAT3 \/ 540<\/td>\n1.375-6<\/td>\n71R4121UCW07000<\/td>\nMust specify<\/td>\n<\/tr>\n
CAT4 \/ 540<\/td>\n1.375-6<\/td>\n7G7R121U2WR7R07<\/td>\nMust specify<\/td>\n<\/tr>\n
CAT4 \/ 1000<\/td>\n1.375-21<\/td>\nCS6R121U2WR8000<\/td>\nMust specify<\/td>\n<\/tr>\n
CAT5 \/ 540<\/td>\n1.375-6<\/td>\n71R8121UCWR7R10<\/td>\nMust specify<\/td>\n<\/tr>\n
CAT5 \/ 1000<\/td>\n1.375-21<\/td>\nCS8R121U2WR8000<\/td>\nMust specify<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/h2>\n

3. Round Baler PTO Drive Shaft : Product Core Advantages<\/span><\/h2>\n