Performance
The Mustang 1850RT Track Loader was designed from the ground up...
Mustang-2150RT-Construction_Pilot-Horizontal_web
Height to Hinge Pin - Fully Raised (mm) 128" (3251)
Tier IV-certified Yanmar diesel engines provide 69.9 hp (52.1 kW)
Designed from the ground up, the welded chassis aids in superior weight distribution, which further enhances stability, grading, tractive effort and provides a smoother ride.
Flush rear door and angled rear towers provide tight rear clearance radius and excellent visibility.
Optional rear bumper/counterweight provides additional protection and towing capability.
Thick steel plating and heavy-duty pins and bushing strengthen the loader for extreme-duty work
Electronic engine control and foot throttle allow operation at partial throttle, reducing sound levels and fuel consumption.
| Specifications | |
| Overall Operating Height - Fully Raised (mm) | 168" (4267) |
| Height to Hinge Pin - Fully Raised (mm) | 128" (3251) |
| Reach - Fully Raised (mm) | 34.5" (876) |
| Dump Angle - Fully Raised | 40.2° |
| Dump Height - Fully Raised (mm) | 98" (2489) |
| Maximum Rollback Angle - Fully Raised | 102.5° |
| Overall Height at ROPS (mm) | 83" (2103) |
| Overall Length with Bucket - Standard Counterweight (mm) | 148" (3754) |
| Overall Length without Bucket - Standard Counterweight (mm) | 114.8" (2921) |
| Specified Height (mm) | 67.5" (1715) |
| Reach at Specified Height (mm) | 31.1" (790) |
| Dump Angle at Specified Height | 66.8° |
| Maximum Rollback Angle at Ground | 30° |
| Carry Position (mm) | 8.2" (208) |
| Maximum Rollback Angle at Carry Position | 31.6° |
| Digging Position - Below Ground (mm) | +0.9" (23) |
| Angle of Departure with Standard Counterweight | 30.4° |
| Ground Clearance (mm) | 12.5" (318) |
| Track Gauge (mm) | 51.7" (1313) |
| Track Shoe Width (mm) | 17.7" (450) |
| Crawler Base (mm) | 54.8" (1392) |
| Overall Width - Less Bucket (mm) | 64.4" (1636) |
| Bucket Width (mm) | 65.9" (1674) |
| Clearance Radius - Front with Bucket (mm) | 91.4" (2322) |
| Clearance Radius - Rear with Standard Counterweight (mm) | 65.6" (1666) |
| Maximum Rollback at Specified Height | 66.8° |
| Angle of Approach | 90° |
| Grouser Height (mm) | 1" (25) |
| Capacity | |
| Operating Capacity at 35% of Tipping Load (kg) | 1,850 lbs. (839) |
| Operating Capacity at 50% of Tipping Load (kg) | 2,643 lbs. (1199) |
| Tipping Load (kg) | 5,286 lbs. (2398) |
| Operating Weight (kg) | 9,160 lbs. (4128) |
| Engine | |
| Make/Model | Yanmar/4TNV98C-NMSL |
| Type | 4-Stroke Naturally Aspirated |
| Displacement (L) | 203 cu.in. (3.319) |
| Cylinders | 4 |
| Net Horsepower (kW) @ 2500 rpm | 68.4 hp (51) @ 2500 |
| Peak Torque (Nm) @ 1600 rpm | 178 ft.-lbs. (241) @ 1800 |
| Oil Pump Capacity (L) | 11 qts. (10.4) |
| Alternator Voltage/Amperage | 14V/100A |
| Track Drives | |
| Drawbar Pull / Tractive Effort (kN) | 10,218 lbs. (4635) |
| Track Type | Rubber |
| Track Rollers | 4 |
| Roller Type | Steel |
| Track Width (mm) | 12.6" (320) |
| Ground Pressure (bar) | 6.3 psi (0.43) |
| Forces | |
| Bucket Breakout - Tilt Cylinder (kg) | 5,354 lbs. (2429) |
| Bucket Breakout - Lift Cylinder (kg) | 5,016 lbs. (2275) |
| Ground Speed - Single Speed (km/hr) | 5.9 mph (9.5) |
| Ground Speed - Two Speed (km/hr) | 8.8 mph (14.2) |
| Volume | |
| Fuel Tank (L) | 24 gal. (91) |
| Hydraulic Reservoir Tank (L) | 11 gal. (41.6) |
| Coolant Capacity (L) | 3.5 gal. (13.3) |
| Hydraulics | |
| Auxiliary Hydraulic Flow - Rated Speed (L/min) | 18.5 gpm (70) |
| High-Flow Hydraulic Flow - Rated Speed (L/min) | 34 gpm (128.8) |
| Transmission Pump Type | Axial Piston |
| Motor Type | Axial Piston with Planetary Reduction |