Swing Gearbox

Durable planetary swing gearbox for PC360-7 excavators. Features 12/20T shaft, ISOCE certified, and 6-month warranty. Ensures smooth slewing under heavy loads. Easy installation and maintenance for maximum uptime.

Durable planetary swing gearbox for Hitachi excavators. Features 12/20T shaft, JMF29-01-PK-19 motor, and ISOCE certification. Compatible with SK250-8, SK230-6 models. Custom options available. 6-month warranty.

Genuine OEM slewing gearbox gear for Kobelco SK135SR excavator. Durable 337kg reduction gear assembly ensures reliable swing performance. 12-month warranty, fast 1-3 day delivery, and custom options available. Ideal for heavy-duty industrial use.

High-torque swing gearbox for PC350-8 excavators. Ensures smooth rotation, precision positioning, and durability under heavy loads. OEM standard with 6-month warranty. Custom orders and fast global shipping available.

Heavy-duty planetary swing gearbox for Komatsu excavators. Compatible with PC70-8, CX240, and Hitachi models. Features 12/20T shaft, ISO CE certified, and 6-month warranty. Durable replacement for smooth rotary reduction.

This Belparts swing gearbox for E374DL excavators features a planetary gearing arrangement for maximum torque and efficiency. ISO and CE certified, it ensures reliable performance in construction, mining, and forestry. Includes a 6-month warranty and durable wooden case packaging.

High-quality planetary swing gearbox for excavators. Features powerful motor JMF29-01-PK-19, ISOCE certified, 6-month warranty. Ensures smooth, efficient operation for heavy-duty applications. Custom options available.

High-quality swing gearbox for Hyundai R145LC-9 and R140W-9 excavators. Features planetary gearing, 6-month warranty, and ISOCE certification. Durable, reliable, and customizable for demanding construction applications.

High-quality excavator swing gearbox for Doosan models DH370-7, DX340, DX345, DX350. Durable steel and aluminum construction ensures reliable performance. Includes 6-month warranty and secure wooden case packaging. Custom options available.

High-quality swing reduction gearbox for E307E and E308E excavators. Features durable construction, 6-month warranty, and wooden case packaging. Ensures smooth rotation for digging and demolition. Ideal for earthmoving machines.

High-load swing gearbox for Hitachi ZX75US, ZX70, ZX80LCK excavators. Ensures precise rotation and durability. OEM quality, 12-month warranty, fast global shipping.

High-quality swing reduction gearbox for Komatsu PC400-6 excavators. Ensures smooth rotation, durability under heavy loads, and easy installation. Packed in a wooden case for safe transport. Backed by a 6-month warranty.

High-load capacity swing reduction gearbox for Cat 390 330D 336D 340D excavators. Compatible with OEM part numbers 4509350 4509351 2332530 3640983 2095895. Features low noise, long service life, and excellent impact resistance. 12-month warranty, fast delivery, and custom options available.

High-torque swing gearbox for E307E and E308E excavators. Ensures smooth rotation for digging and lifting. Durable construction, 6-month warranty, and wooden case packaging. Ideal for construction and mining applications.

Durable swing gearbox for PC60-7, PC70-7, PC75UU excavators. Precision-engineered for heavy-duty use, with 6-month warranty and wooden case packaging. Custom options available.

High-torque swing gearbox for Hitachi ZX70/80 series excavators. Features planetary gear reduction for smooth 360° rotation. Durable construction with 6-month warranty. OEM-compatible part numbers 4445648 and 4470057. Fast delivery available.

Durable swing reduction gearbox for Doosan DH258 DX255 excavators. Features 6-month warranty, precision movement, and easy installation. Ideal for heavy-duty construction and mining applications. Includes wooden case packaging for safe delivery.

Rebuilt swing reduction gearbox for Hitachi EX1200-6 excavator, part number 9301481. Features durable housing, spherical roller bearing, and 6-month warranty. Custom options and branded accessories available. Fast 3-7 day delivery.

High-strength alloy steel swing gearbox for Hyundai R480-9 and R520-9 excavators. Ensures 360-degree rotation with high load capacity and impact resistance. OEM compatible, 12-month warranty, and fast global shipping available.

KOMATSU PC1250-7 PC1250-8 PC1250LC-7 PC1250LC-8 PC1250SP-8 PC1250-8R PC1250SE-7 21N-26-00070 Excavator Original Swing Gearbox Reducer Machinery