| Manufacturer |
Case |
| Model |
550H
LGP |
| ENGINE |
|
| Fuel |
Diesel |
| Make and Model |
Case 4-390 |
| Gross Power @ rpm - hp (kW) |
75 (56) @ 2200 |
| Net Power @ rpm - hp (kW) |
67 (50) @ 2200 |
| Rating Standard |
SAE J1349 |
| Peak Torque - lb-ft (N-m) @ rpm |
191 (259) @ 1600 |
| Number Of Cylinders |
4 |
| Displacement - cu in (L) |
239 (3.9) |
| Aspiration |
Natural |
| Cooling Type |
Water |
| ELECTRICAL
SYSTEM |
|
| System Voltage |
12 |
| Alternator Output - Amps |
65 |
| Battery Rating - Amp/Hr |
np |
| Battery CCA |
700 |
| TRANSMISSION |
|
| Transmission Type |
Powershift |
| Max Travel Speed, FWD - mph (kph) |
5.8 (9.3) |
| Max Travel Speed, REV - mph (kph) |
6.4 (10.3) |
| Number Of Speeds - FWD |
4 |
| Number Of Speeds - REV |
4 |
| Drawbar Pull At Stall - lbf (kN) |
23,496 (104.5) |
| STEERING |
|
| Steering System Type |
Geared power turn |
| FINAL
DRIVE |
|
| Final Drive Type |
Spur and bullgear single red. |
| BRAKES |
|
| Service Brake Type |
Oil disc |
| Parking Brake Type |
Spring applied/hyd. release |
| UNDERCARRIAGE |
|
| Track Type |
Steel shoe |
| Shoe Description |
Single grouser |
| Shoe Width - in (mm) |
26" (660) |
| Number Of Shoes |
37 |
| Number Of Upper Rollers |
1 |
| Number Of Bottom Rollers |
6 |
| Link Pitch - in (mm) |
6.29" (160) |
| Suspension Type |
Rigid |
| Track Frame Oscillation At Front Idler - in (mm) |
0 |
| Track Tension Adjustment |
Grease |
| Track On Ground - in (mm) |
78" (1980) |
| Track Gauge - in (mm) |
64" (1630) |
| HYDRAULIC
SYSTEM |
|
| Hydraulic System Type |
np |
| Main Pump Type |
Gear |
| Total Flow - gpm (L/min) |
21.9 (82.9) |
| Main Relief Pressure - psi (bar) |
2500 (172) |
| PERFORMANCE
- BLADE |
|
| Blade Type |
6-way (PAT) |
| Blade Capacity - cu yd (cu m) |
1.9 (1.45) |
| Blade Width - in (mm) |
110" (2790) |
| Blade Height - in (mm) |
33" (840) |
| Blade Depth Below Ground - in (mm) |
19.5" (500) |
| Blade Lift Above Ground - in (mm) |
34" (860) |
| Blade Angle, L/R Each Direction - Deg |
25º / 25º |
| Blade Tilt - in (mm) |
16" (410) |
| Blade Pitch |
Mechanical |
| PERFORMANCE
- RIPPER |
|
| Ripper Type |
Parallel |
| Ripper Depth, Multi-Shank - in (mm) |
15" (380) |
| Number Of Ripper Shanks |
3 |
| Ripper Weight w/ One Shank - lbs (kg) |
na |
| Weight Of Additional Ripper Shank - lbs (kg) |
np |
| DIMENSIONS |
|
| Overall Length - ft/in (mm) |
13' 0.3" (3970) |
| Width w/ Blade At Max Angle - ft/in (mm) |
8' 3.7" (2530) |
| Height To Top Of Cab - in (mm) |
8' 6.6" (2610) |
| Ground Clearance - in (mm) |
13.9" (350) |
| OPERATING
WEIGHTS |
|
| Operating Weight - lbs (kg) |
14,960 (6786) |
| SERVICE
CAPACITIES |
|
| Fuel Tank - gal (L) |
30.5 (115) |
| Engine Oil - gal (L) |
2.75 (10) |
| Cooling System - gal (L) |
4.12 (16) |
| Hydraulic Reservoir - gal (L) |
10.3 (39l) |
| Hydraulic System Total - gal (L) |
np |
