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Hydraulic Wrist


Compatible Models: Designed specifically for 2.5-7 ton excavators. Compact and agile, with high strength and lightweight construction. Supports 360° continuous rotation and ±45° tilt. Suitable for farms, landscaping, municipal works, and other scenarios. Central Lubrication System: The hydraulic wrist features centralized lubrication. A single filling point allows for unified management of all lubrication points, reducing maintenance and enhancing durability. Control System: Fully proportional hydraulic control for precise response and smooth operation. Safe, reliable, and featuring an intuitive, user-friendly interface. Optional Attachments: Compatible with multi-purpose grapples to enhance material handling flexibility, expand application scope, and tackle diverse tasks.

Specifications

Parameter
UnitTR04TR06TR09
Suitable Excavatorton / kip

2-4.5 

/ 4.4-9.9

4-7 / 

8.8-15.4

8-11 /

 17.6-24.3

Operating Weightkg / lb130 / 286.6228 / 502.6518 / 1142.0
Height (A)mm / ft,in330 / 1'1.0"460 / 1'6.1"997 / 3'3.3"
Length (B)mm / ft,in480 / 1'6.9"570 / 1'10.4"1088 /3'6.8"
Max Swing Angle°±45±45±45
Max Digging ForcekN / kip32 / 7.245 / 10.160 / 13.5
Rotation Angle°360360360
Max Upper Frame Mounting Width (C)mm / ft,in200 / 0'7.9"200 / 0'7.9"200 / 0'7.9"
Pin Diameter (D)mm / ft,in30 / 0'1.2"40 / 0'1.6"50 / 0'2.0"
Center Distance (E)mm / ft,in230 (or 80-230) / 0'9.1" (or 0'3.1"-0'9.1")180-300 / 0'7.1"-0'11.8"320 / 1'0.6"
Hydraulic Clamp-NoneOptionalOptional
Required Oil Flowl/min / gpm20 / 5.340 / 10.660 / 15.9
Setting Pressurebar / psi16 / 232.120 / 290.122 / 319.1
Rotation TorquekN·m / lbf·ft1.5 / 1106.35 / 3687.874 / 54579.6
VoltageV121212
Operating System-ProportionalProportionalProportional


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