{"id":2809,"date":"2026-07-02T06:43:03","date_gmt":"2026-07-02T06:43:03","guid":{"rendered":"https:\/\/hydrauliccylindersprice.com\/product\/stacker-reclaimer-chaser-pitch-cylinder\/"},"modified":"2026-07-02T06:43:14","modified_gmt":"2026-07-02T06:43:14","slug":"stacker-reclaimer-chaser-pitch-cylinder","status":"publish","type":"product","link":"https:\/\/hydrauliccylindersprice.com\/sv\/product\/stacker-reclaimer-chaser-pitch-cylinder\/","title":{"rendered":"Stacker Reclaimer Chaser Pitch Cylinder"},"content":{"rendered":"

<\/p>\n
Stacker Reclaimer<\/span><\/p>\n

Stacker Reclaimer Chaser Pitch Cylinder<\/h2>\n

The chaser mechanism trails behind the stacker reclaimer as it travels along the stockyard rail. Its pitch cylinder adjusts the tail belt angle \u2014 controlling where reclaimed material drops onto the yard conveyor. Wrong angle means material spillage, belt misalignment, and lost throughput.<\/p>\n

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300\u2013400mm<\/span>Bore<\/span><\/div>\n
1,000\u20134,500mm<\/span>Stroke<\/span><\/div>\n
35 MPa<\/span>Pressure<\/span><\/div>\n
200\u2013320mm<\/span>Rod<\/span><\/div>\n<\/div>\n<\/section>\n
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Technical Specifications<\/h2>\n
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\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Product Name<\/td>\nStacker Reclaimer Chaser Pitch Cylinder<\/td>\n<\/tr>\n
Features<\/td>\nPitching action of the tail belt (chaser) mechanism<\/td>\n<\/tr>\n
Bore Diameter<\/td>\n300 mm \u2013 400 mm<\/td>\n<\/tr>\n
Rod Diameter<\/td>\n200 mm \u2013 320 mm<\/td>\n<\/tr>\n
Stroke<\/td>\n1,000 mm \u2013 4,500 mm<\/td>\n<\/tr>\n
Working Pressure<\/td>\nUp to 35 MPa<\/td>\n<\/tr>\n
Application<\/td>\nStacker Reclaimer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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What Is the Chaser Mechanism on a Stacker Reclaimer?<\/h2>\n
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\"Stacker<\/p>\n

The chaser (tail belt) mechanism is the rear conveyor section of a stacker reclaimer. While the cantilever boom (controlled by the skeleton pitch cylinder #27) handles material on the stockpile side, the chaser conveys material from the machine’s central structure to the yard’s fixed conveyor system. The chaser pitch cylinder adjusts the angle of this tail belt to align the discharge point with the yard conveyor.<\/p>\n

Misalignment between the chaser belt and the yard conveyor causes material spillage, belt tracking problems, and reduced throughput. The chaser pitch must be adjusted as the stacker reclaimer travels along its rail \u2014 because the yard conveyor position is fixed while the machine moves. The cylinder provides continuous angle adjustment to maintain correct alignment at every position along the stockyard.<\/p>\n

The chaser pitch cylinder shares the same bore and stroke range as the skeleton pitch cylinder (#27) but faces different loading conditions \u2014 the tail belt assembly is lighter but experiences different dynamic forces from the traveling mechanism. Browse the offshore hydraulic cylinder<\/a> range for all stacker reclaimer products.<\/p>\n<\/section>\n

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Skeleton Pitch vs Chaser Pitch \u2014 Different Functions, Similar Hardware<\/h2>\n
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Both the skeleton pitch (#27) and chaser pitch (#28) cylinders use the same bore and pressure ranges, but their operating conditions differ:<\/p>\n

\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSkeleton Pitch (#27)<\/th>\nChaser Pitch (#28)<\/th>\n<\/tr>\n<\/thead>\n
Controls<\/td>\nCantilever boom angle<\/td>\nTail belt angle<\/td>\n<\/tr>\n
Primary load<\/td>\nBoom weight + material + bucket wheel<\/td>\nTail belt weight + material on belt<\/td>\n<\/tr>\n
Dynamic loading<\/td>\nBucket wheel cutting forces<\/td>\nTraveling vibration + transfer impact<\/td>\n<\/tr>\n
Critical alignment<\/td>\nStockpile profile shaping<\/td>\nYard conveyor transfer point<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Key Advantages of the Chaser Pitch Cylinder<\/h2>\n
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