Case
Komatsu
D87E-3
Crawler Dozer
41 specifications
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Image 1 of 5
Specifications
54 data points
Operating Specifications
| Operating Weight | 48,773 lb |
|---|---|
| Long track | 45,413 lb |
| Low ground pressure | 48,773 lb |
| Winch | 5,512 lb |
| Sweeps | 139 lb |
Engine
| Engine Model | FPT F4HFE613J |
|---|---|
| Displacement | 409 in³ |
| Power Measured @ | 2,000 rpm |
| Gross Power | 232.0 hp |
| Net Power | 214.0 hp |
| Number of Cylinders | 6 |
| Emission Tier Level | Interim Tier 4 |
| Cooling system | Liquid |
| Fuel | 2 Diesel |
| Fuel injection | Common rail |
| Fuel tank | 107.0 gal |
| Transmission Type | Hydrostatic |
| Pump operating angles -Side-to-side | 35 ° |
| Pump operating angles - Fore and aft | 45 ° |
| Fan | 27.6 in(700mm)Diameter |
| Diesel exhaust fluid (DEF) tank capacity | 13.8 gal |
| Air intake | Cross-Flow |
Hydraulic System
| Pump Type | Variable Displacement Piston |
|---|---|
| Lift cylinder - Rod diameter | 3 in |
| Lift cylinder - Stroke | 19 in |
| Lift cylinder(s) | 2 |
| Lift cylinder-Bore diameter | 5 in |
Dimensions
| Ground Clearance | 17 in |
|---|---|
| Height - Top of Cab | 122 in |
| Length of Track on Ground | 1 in |
| Width Over Tracks | 100 in |
| Height - Top of ROPS/FOPS | 124 in |
| Blade depth below ground | 22 in |
| Blade lift above ground | 49 in |
| Cast reach | 17 in |
Transmission
| Max Speed - Forward | 5.8 mph |
|---|---|
| Max Speed - Reverse | 5.8 mph |
Undercarriage
| Ground Pressure | 7 psi |
|---|---|
| Track Gauge | 1 in |
| Number of Shoes per Side | 45 |
| Number of Upper Rollers | 2 |
| Number of bottom rollers per side | 8 |
Fluid Capacities
| Engine oil with filter | 4.4 gal |
|---|
Drive System
| Final drive | 2 helical gear |
|---|---|
| Max drawbar pull | 80,931 lb |
| Parking brakes | Heavy-duty spring-applied |
Blades
| Blade Width | 161 in |
|---|---|
| Blade Height | 56 in |
| Blade Capacity | 7.10 yd³ |
| Blade Type | PAT |
Electrical System
| Alternator | — |
|---|---|
| Battery | 12-volt low-maintenance |
| Batteries | 2 volts |
Performance
| Pump Flow | 34.9 gal/min |
|---|
Comparable machines
Other crawler dozers in a similar weight class.
