labor saving wrench use to assembly or disassembly tire 1.small dimension, lightness; 2.large gear ratio; 3.large output tarq

Model HY58 wheel wrench for truck adopts high efficiency planetary shifting as main drive. It futures small dimension, lightness, durability and large gear ratio and thas a large out put tarque can be priduced by inputing less force. The product is made of high grade alloy steel in the process of fine heat treatment . The outer surface is polished with the plastic spray treatment and has a fine feel. The wrench is widely used to assemble and disassemble the tyres of various heavy trucks. It is a necessity for repairmen or drivers.

model no	COLOR	BAG COLOR	geer ratio	Maximum output torque	THE LENGTH FORM INPUT TO OUTPUT	G.W.	N.W.	MEAS	Main material:	QT/20' CY:
HY58-GB	GOLDEN	BLACK	1:55.7	3200N.M	270mm	31.5KG/4	28KG/4	37X37X21	GB 40Cr	2852PCS
HY58-B	BLACK	green	1:55.7	3200N.M	270mm	31.5KG/4	28KG/4	37X37X21	GB 40Cr	2852PCS
HY58H-B	BLACK	green	1:55.7	3200N.M	270mm	31.5KG/4	28KG/4	37X37X21	GB 40Cr	2852PCS
HY58C-G	GOLDEN	green	1:55.7	3200N.M	310mm	34KG/4	30KG/4	41X37X21	GB 40Cr	2640PCS
HY58C-B	BLACK	green	1:55.7	3200N.M	310mm	34KG/4	30KG/4	41X37X21	GB 40Cr	2640PCS
HY68-G	GOLDEN	BLACK	1:64	3800N.M	270mm	34KG/4	30KG/4	41X37X24.5	GB 40Cr	2580pcs
HY68-B	BLACK	BLACK	1:64	3800N.M	270mm	34KG/4	30KG/4	41X37X24.5	GB 40Cr	2580pcs
HY68-BL	BLACK	BLUE	1:64	3800N.M	270mm	34KG/4	30KG/4	41X37X24.5	GB 40Cr	2580pcs
HY68C-G	GOLDEN	BLACK	1:64	3800N.M	310mm	36KG/4	32KG/4	41X40X24.5	GB 40Cr	2500PCS
HY68C-B	BLACK	BLACK	1:64	3800N.M	310mm	36KG/4	32KG/4	41X40X24.5	GB 40Cr	2500PCS
HY78-GB	GOLDEN	BLACK	1:64	4200N.M	340mm	36KG/3	32KG/4	45X37X23.5	GB 40Cr
HY78-BL	BLACK	BLUE	1:64	4200N.M	340mm	36KG/3	32KG/4	45X37X23.5	GB 40Cr
HY88-BR	BLACK	RED	1:64	4000N.M	320mm	35KG/4	31KG/4	41X36X24.5	GB 40Cr

Directions 1.put the sleeve onto the square head of the handle end and the rocking bar on the other end2.When the sleeve is put on the net to be disassembled or fastened ,pay attention to the direction of lossening an tightening . Roll the rocking bar so that the handle is against the side of another bolt tightly.3.After the nut is unscrewed ,use the long bar to disassemble quickly.(First use the long bar to screw on quickly and then use labour saving wrench instead during tightening.)Technical parameter1.Gear ratio 1:55.7

2.Max safe output torque is 3200N.M(equal to 330 KGF.M)3.Max output torque for normal dissembling(tightening) is 1200N.M(equal to 40 Kgfapplied to 3-meter-long bar)and the pull force of rocking bar is 18kgf.4.It takes about six minutes to disassemble(tighten) a tyre.5.The net weight of the tool is 7.0 kg and the total weight is 8.2kgs

wheel wrench for truck, lug nut wrench,lug wrench HY58