The CJ-series logging winch is a rugged, high-performance device built for oil well slope and depth measurement tasks. Featuring heavy-duty steel construction, it offers outstanding durability and reliable performance even in harsh working environments. Outfitted with a high-powered hydraulic or electric drive system, it delivers steady torque and impressive pulling capacity (generally 5–20+ tons), while integrated advanced load-sensing and automatic braking systems effectively prevent overloads and slippage to boost operational safety.
Versatile in application, this winch can be flexibly mounted on tractors or specialized logging vehicles to suit diverse field operations. Its modular structure allows for hassle-free maintenance, and corrosion-resistant coatings further extend its service life. Select models are equipped with adjustable cable speeds and spooling mechanisms for optimized winding and unwinding control. Meanwhile, ergonomic controls and noise-reduction design enhance operator comfort, making the CJ-series winch a practical and dependable tool for oil well measurement work.

① Type code-( CJ- Hydraulic stepless speed;DCJ- Variable frequency speed)
② variant marking (L - vertical; basic type no note).
③ Maximum logging depth: m.
④ Cable diameter, mm (recommended 2.5 not marked).
⑤ Explosion proof marking (F- explosion-proof type; ordinary type without label);
⑥ Counting system designation (Z- intelligent counting system; common counting system no marking);