ZLW Square Drive Hydraulic Wrench
ZLW Series Lightweight Aluminum Square Drive Hydraulic Wrench
The ZLW square drive hydraulic wrench is the most efficient and heavily used tool in any turnaround trailer. Used for disassembly and reassembly, the ZLW offers unparalleled performance and durability for getting the job completed on time and with an accurate torque control of +/-5%
- Trigger Style Reaction Bar
with Spline Adjustment Proper reaction point setting increases torque accuracy.
Quickly adjust the reaction bar to the precise reaction point - 360-Degree Swivel
Easily adjust twin lines to avoid work interference - High-Strength Steel
Reaction Surface Increases tool durability, and ensures a rigid reaction surface - Quick Release Drives
Efficiently change from assembly to disassembly using the quick release design.
Hex drives are also available - Compact/Lightweight
Constructed from aircraft quality aluminum
DURABILITY…
original square drive has been in service since 1991.
Maximum Operating Pressure 10,000 psi (700 bar)
| Item Number | Drive Size inch | Max Torque ft-lbs(Nm) | Dimension A inch(mm) | Dimension B inch(mm) | Dimension C inch(mm) | Dimension D inch(mm) |
| ZLW1 | 3/4 | 1282(1738) | 1.99(50.5) | 2.86(72.6) | 3.63(92.2) | 3.81(96.8) |
| ZLW3 | 1 | 3250(4406) | 2.70(68.6) | 3.77(95.8) | 4.9(124.5) | 5.04(128) |
| ZLW5 | 1-1/2 | 5552(7528) | 3.18(80.8) | 4.88(124) | 5.56(141.2) | 5.92(150.4) |
| ZLW8 | 1-1/2 | 7500(10169) | 3.57(90.7) | 5.32(135.1) | 6.55(166.4) | 6.63(168.4) |
| ZLW10 | 1-1/2 | 11000(14914) | 3.97(100.8) | 5.64(143.3) | 7.07(179.6) | 7.23(183.6) |
| ZLW20 | 2-1/2 | 19050(25828) | 4.76(120.9) | 7.27(184.7) | 8.46(214.9) | 8.73(221.7) |
| ZLW25 | 2-1/2 | 24500(33218) | 5.44(138.2) | 7.94(201.7) | 9.05(229.9) | 9.81(249.2) |
| ZLW35 | 2-1/2 | 34400(46640) | 6.07(154.2) | 8.58(217.9) | 9.67(245.6) | 11.2(284.4) |
| Item Number | Dimension E inch(mm) | Dimension F inch(mm) | Dimension G inch(mm) | Dimension H inch(mm) | Weight with Reaction Bar lbs(kgs) |
| ZLW1 | 5.74(145.8) | 1.03(26.2) | 3.37(85.6) | 6.89(175) | 5.5(2.5) |
| ZLW3 | 7.07(179.6) | 1.35(34.3) | 4.48(114) | 9.09(230.9) | 11(5) |
| ZLW5 | 8.36(212.3) | 1.55(39.4) | 5.44(138.2) | 10.74(272.8) | 17(7.8) |
| ZLW8 | 8.81(223.8) | 1.87(47.5) | 6.07(154.2) | 11.63(295.4) | 24(10.9) |
| ZLW10 | 9.74(247.4) | 2.02(51.3) | 6.11(155.2) | 12.6(320) | 33(15) |
| ZLW20 | 12.21(310.1) | 2.34(59.4) | 7.38(187.5) | 15.22(386.6) | 58(26.3) |
| ZLW25 | 12.82(325.6) | 2.62(66.5) | 7.90(200.7) | 15.92(404.4) | 77(34.9) |
| ZLW35 | 14.79(375.7) | 3.06(77.7) | 9.57(243.1) | 18.48(469.4) | 110(49.9) |