Closed-Circuit Impactor Plant

4800r Closed-Circuit Impactor Plant

With 6 run-on jack legs, this self-contained and closed-circuit plant is ideal for quick recycling runs. An effective rear-discharge lets material naturally flow through the impactor, onto a pan feeder, and then into the conveyor belt while a cross-belt magnet helps eliminate steel and any other potential tramp. And now with an upgraded 6×14′ screen, the 4800R plant is ready to reach its true potential on your job site.

The 4800R features were engineered using information from our customer base and dealer network, delivering a closed-circuit impactor plant a step above the rest.

The Lippmann Edge

This self-contained impactor plant is equipped with a direct drive 415hp (310kW), Tier 4 Final engine.

On-board jib crane simplifies blow bar replacement process for ease of maintenance.

Hydraulic Toggle Reduces Setting Time

Hydraulically adjustable screen angle allows you to select the appropriate angle for your application. The spreader split ensure material is evenly deposited on the vibrating screen.

Recirculating material flow

Standard Features & Options

Standard Features

Andreas-type impact crusher design
Highly cubical product
High ratio of reduction
Hammers have four crushing positions to maintain a more consistent gradation and greater top size control
No weld build-up required
One gravity and one spring loaded curtain
Inspection door on side of machine
(6) Run-on jack legs
NEMA 12-motor control center
Tire bulkheads

Safety Features

Fully guarded moving components (drive belts, etc.)
Controls located safe distance from moving component
Stationary access point to screen walkway

Options

Diesel or electric drive
Asphalt or recycling setup
Feeder finger spacing options 1-1/2″ or 3″
Feeder Grizzly bar 1-1/2″ or 2-1/2″
315 tires

Technical Specs

CRUSHING CHAMBER, FEEDER & SCREEN
	US	METRIC
Impactor	42″ x 48″	1067 x 1219mm
Impactor Operating Speed	600/630 RPM (option dependent, rock/asphalt)	8.67Hz
Feeder Size	192″ x 47″	4877 x 1194mm
Pan Feeder	48″ x 72″	1219 x 1829mm
Screen Size	168″ x 72″	4267 x 1829mm
Number of Decks	2	2
Screen Speed	20HP	14.9kW

CAPACITY
MATERIAL	SETTING		CAPACITY	MAXIMUM FEED SIZE
	IN	MM	TONS	IN	CM
Limestone
	1.75	44	170-225	16	41
	2	51	175-230	18	46
	2.5	64	180-240	18	46
	3	76	190-260	18	46
Gravel
	1.75	44	170-225	6	15
	2	51	175-230	8	20
	2.5	64	180-240	8	20
	3	76	190-260	8	20
Concrete
	1.75	44	170-225	16	41
	2	51	175-230	20	51
	2.5	64	180-240	20	51
	3	76	190-260	20	51
Asphalt
	1.75	44	170-225	28	71
	2	51	175-230	28	71
	2.5	64	180-240	28	71
	3	76	190-260	28	71

Secondary apron to hammer tip clearance in inches and cm

CONVEYORS
	US	METRIC
Discharge Conveyor	190″ x 40″	4826 x 1219mm
Discharge Conveyor Operating Speed	310 ft/min	1.57m/sec
Cross Conveyor Operating Speed	230 ft/min	1.17m/sec
Main Conveyor	574″ x 48″	14580 x 1219mm
Main Conveyor Operating Speed	310 ft/min	1.57m/sec
Return Conveyor	420″ x 24″	10668 x 610mm
Return Conveyor Operaing Speed	240 ft/min	1.22m/sec

POWER
	HP	KW
Impact Crusher – Direct Drive	250	187
Feeder	30	22
Discharge Conveyor	20	15
Return Conveyor	10	7.5
Screen	20	15
Pan Feeder	2.5	2
Cross Conveyor	5.5	4
Main Conveyor	20	15
Magnet	3	2
Diesel Cat C9.3B	415	310
Generator	235	175