Retroescavadeira Caterpillar 428

Machine has been recovered in our workshopDeeply washed, serviced and malfunctions repairedPrice includes all these repairs4x4 Tires at 25% Rear tires are the 16.9/14-28 and front are 12.5-18Standard bucket without teeth cap 0.76 m3Standard rear boom with two bucketsDocsPerkins engine 4.236 da 52kW (70Hp)Genuine paintDimensions in mm width 2400 length 5750 height 2770Operating weight 7000 kgThese are the changes made to the CAT 428 in its historyMachine was produced in UK from 1985 till 1992 when 428 B took its placeThe following are the changes made by CAT throughout its production's years, and these machine has received almost all of them as you can see by serial numberfrom 6TC00324 in 1987 Caterpillar added a new exhaust pipefrom 6TC00465 modifications were made to the hydraulic control valves for backhoe swing, boom, stick, and loader lift, beginningfrom 6TC00645 The stabilizer inner tubes were strengthened at the shoe mounting pin,from 6TC01011 Grease zerks were added in the backhoe bucket linkagefrom 6TC01330 The stick cylinder piston retaining bolt size was increasedfrom 6TC01540 Grease zerks were added in the loader bucket linkagefrom 6TC01617 Fuel tanks were modified to include filler neck and pick-up tube screensfrom 6TC01784 Full width multi-purpose (MP) buckets were made availablefrom 6TC02183 A new glass shape was introducedfrom 6TC02261 In 1988 Cat modified the stabilizer lock valve for longer life and adjusted the swing system to increase torque and speed and eliminate wagfrom 6TC02694 Cat added larger stick and bucket cylinders, a new bucket linkage, and strengthened the stick and boom structures to improve digging forcesfrom 6TC02941 The seat slides were improved, beginning with 6TC02941. All-wheel drive (AWD) gears were removed from all two-wheel drive (2WD) unitsfrom 6TC03268 A new work light arrangement for better roading and working was addedfrom 6TC04470 In 1989 a new cab style with wider fenders was introducedfrom 6TC06564 In 1990 Caterpillar introduced 428 Series II, which included a tighter AWD turning radius, increased fuel tank capacity by 33 percent, larger hydraulic pump, and a turbocharged enginefrom 6TC09154 In 1991 the previously standardized ether starting aid was made an optional featureMore than 11000 Caterpillar 428 and 428 Series II backhoes have been produced