INDUSTRY: Aggregates • material type: Hard Rock
TRACKED IMPACT CRUSHER
4244i-trhd
Production and efficiency are the hallmarks of the 4244i-t and 4244i-trhd impact crushers. A progressive material flow path from feeder to output material stockpile minimizes problematic material buildup and results in less maintenance and downtime. The heavy duty build allows the crushers to stand up to the toughest conditions and materials while maximizing fuel economy through direct drive.
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Play Video about 4244i-rhd
This Lippmann that we have (4244i-trhd), she doesn't break down on us... You keep feeding it material, and she keeps crushing. This allows us to keep on making rock and getting it out there to the customer.
Highlights
On-board jib crane simplifies
blow bar replacement
7.8 yd3 (6.0m3) capacity hopper paired with
double deck grizzly prescreen
Vibrating feeder under crusher discharge
Impact chamber with 45.2” x 27.9” (1149mm x 708mm)
feed opening with 2 aprons and 4 blow bars
48” (1200mm) adjustable main conveyor
Swing out radial return conveyor
3660mm x 1525mm (12' x 5')
double deck recirculation screen
Standard Features & Options
Standard Features
- 1050mm (41.3”) diameter x 1125mm (44.3”) wide impactor
- 360hp Volvo D11 T4 Final engine or 350hp CAT C9 Tier 3 engine
- Integrated hydraulic folding hopper
- Integrated hydraulic folding stockpiling conveyors
- I-beam plate fabricated chassis construction
- Open chassis design for ease of maintenance
- Fast setup time
- Vibrating feeder under crusher discharge
- 3660mm x 1525mm (12’ x 5’) double deck recirculation screen
- Swing-out radial return conveyor
Options
- 2 deck screen with recirculation conveyor
- Pan feeder under crusher
- Work lights
- Main discharge conveyor variable speed control
- Hopper extensions
- Dust suppression system with water pump
- Main discharge conveyor self-cleaning magnet
- Belt scale
Technical Specs
| HOPPER | ||
|---|---|---|
| Hopper Length | 14’ 0.5” (4280mm) | |
| Hopper Width | 7’ 1.8” (2180mm) | |
| Hopper Volume | 7.8 yd³ (6m³) | |
| Hopper Material | 8mm sides + 10mm Hardox Liners | |
| FEEDER | ||
|---|---|---|
| Feeder Width | 41.8″ (1064mm) | |
| Feeder Length | 96.9″ (2460mm) | |
| Adjustable Speed | YES – via mechanical flow control | |
| Drive | Hydraulic | |
| SPECIFICATIONS | ||
|---|---|---|
| Impact Rotor | 41.3” x 44.3” (1050mm x 1125mm) | |
| Feed Opening | 45.2” x 27.9” (1149mm x 708mm) | |
| Crusher Drive | Direct Drive | |
| Feed Size | 24” x 20” x 20” (600mm x 500mm x 500mm lump) | |
| CSS Adjustment | Hydraulic Rams, Shim System | |
| Speed Sensor | YES | |
| CONVEYOR | ||
|---|---|---|
| Stockpile Height | 13′ 71″ (4142mm) | |
| Belt Width | 48″ (1200mm) | |
| Angle Adjustable | Yes | |
| Quick Release | Yes | |
| SCREENBOX | ||
|---|---|---|
| Dimensions – Top Deck | 12′ x 5′ (3660mm x 1525mm) | |
| Dimensions – Bottom Deck | 10′ x 5′ (3050mm x 1525mm) | |
| Screens – Top Deck | 5′ x 4′ side tension – 2 off & 5′ x 2′ side tension – 2 off | |
| Screens – Bottom Deck | 5′ x 4′ side tension – 2 off & 5′ x 2′ side tension – 1 off | |
| Screen Angle | 25 deg | |
| Speed Adjustable | YES – Pressure compensated FCV | |
| RETURN CONVEYOR | ||
|---|---|---|
| Belt Width | 20′ or 26″ (500mm or 650mm) | |
| Belt Spec | Chevron – 400/3 6+1.5 | |
| Adjustable Speed | YES | |
| ENGINE | ||
|---|---|---|
| Engine | Volvo D11 T4F / CAT C9 T3 | |
| Engine Power | 360 hp/350 hp (268kW/261kW) | |
| Fuel Tank Capacity | 157 US gal (595L) | |
| Hydraulic Tank Capacity | 172 US gal (650L) | |
| DIMENSIONS/TOTAL WEIGHT | ||
|---|---|---|
| Transport Length | 53′ 6.9″ (16.330m) | |
| Transport Width | 10′ 8.4″ (500 return) 11′ 2.2″ (650 return) 3.262m (500 return) 3.412m (650 return) |
|
| Transport Height | 11′ 1.8″ (3.40m) | |
| Operating Length | 52′ 0.9″ (15.872m) | |
| Total Weight | 117,744 lbs (EST.) 42,000kg (EST.) | |
Lippmann reserves the right to make changes to the information and design of the machines on this website without reservation and notification to the users. Information at time of publication is considered accurate – Lippmann assumes no liability resulting from errors or omissions in this document.
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