Caterpillar flat serrated blade 7T3600/7T-3601/4T8800

Products information
1)Material: Carbon steel or Manganese steel or boron steel
2)Surface: yellow paint or gray paint or as your request
3)Hardness: HB280-320 or HB320~360 or HB440~500
4)Technique: forging, machining, heat treatment
5) Package: strong plywood pallet 
6) Application :used in a wide variety of applications across all Caterpillar,Komatsu , Shantui graders,bulldozers,loader buckets .Multiple edge models to match your applications and job site's needs . 

Our aftermarket full sets of Caterpillar Serrated Grader Blade replacements are special cutting edge designed for Cat motor graders. We can produce both flat serrated baldes and curved serrated blades. Compared with continuous solid blades, the serrated blades greatly reduces cutting resistance and delivers superior penetration into compacted gravel, frozen soil, ice and hard packed ground. Our aftermarket serrated grader blades are widely used in road rehabilitation, ice & snow removal, breaking hardened road base and pioneer rough grading jobs.

To ensure stable quality level,our factory execute strict quality inspection during our entire process :

1. Raw material spectral test: we will detect chemical composition for every batch, reject recycled inferior steel.

2. Full plate hardness test: we will do hardness test for Multi-point , ensure full through-hardening without soft zone.

3. Dimension inspection: we will strictly controll blade length, width, thickness, hole pitch, hole diameter, tooth height and tooth spacing within OEM standard range.

4. Tooth profile inspection: our workers will check every serrated tooth, ensure "no missing teeth, no crack, no burr or chipping on tooth tip".

5. Bevel angle inspection: our inspector will verify bevel angle uniformity for each tooth.

6. Straightness / curvature check: we will ensure flat serrated blade without bending and curved serrated blade matches required radius.

7. Surface visual inspection: No quenching cracks, folds or deformation.

We supply aftermarket Caterpillar serrated grader blade,including flat serrated cutting edge and curved serrated cutting edge. Four bevel options are available: double bevel reversible, single bevel sharp tip, square edge anti-impact and carbide reinforced for mining use.

Pls tell us your motor grader model or part number,blade thickness, tooth profile requirement,required bevel type,we will recommend the most suitable solution according to your working condition and provide material & hardness test report together with lead time.

Part number	Alternative number	Description	Dimension	Hole
7T3600	7T-3600	4 Foot	1.000 x 8.000 x 48.000	9
7T3601	7T-3601	5 Foot	1.000 x 8.000 x 60.000	11
4T8800	4T-8800	4 Foot	1.000 x 10.000 x 48.000	9
4T8801	4T-8801	5 Foot	1.000 x 10.000 x 60.000	11
4Z8055	4Z-8055	7 Foot	1.000 x 10.000 x 84.000	15
4Z8056	4Z-8056	8 Foot	1.000 x 10.000 x 96.000	17
4Z8346	4Z-8346	7 Foot	1.375 x 10.000 x 84.000	15
1004581	100-4581	8 Foot	1.375 x 10.000 x 95.812	17
1043631	104-3631	8 Foot	1.750 x 10.000 x 95.813	17
1341778	134-1778	8 Foot	1.750 x 13.000 x 95.875	17
1386542	138-6542	4 Foot	1.750 x 13.000 x 47.750	9
1324753	132-4753	4 Foot	2.500 x 13.000 x 47.750	9
1359796	135-9796	4 Foot	2.375 x 16.000 x 47.750	9
1359797	135-9797	4 Foot	3.000 x 16.000 x 47.750	9