2021 Mustang Track Loaders 1850RT
- Year 2021
- Make Mustang
- Model Track Loaders
2021 Mustang Track Loaders 1850RT
Features may include:
Performance- 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.
- 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.
- Adjustable Joystick Pilot controls provides the operator true 1:1 proportional control over the drive system.
- All-New seat-mounted pilot control system - redesigned cab mount the controls to the seat, providing added leg room and less arm fatigue during operation.
- Standard Hydraloc™system applies the parking brake whenever the operator raises the restraint bars, leaves the operator's seat, open the door or switches off the ignition.
- Standard, selectable 2-speed drive motors, horn and backup alarm.
- Standard ISO drive pattern.
- Multi-purpose LCD display provides easy readout during operation.
- New, side-folding restraint bars and armrests with multiple adjustments enhance operator safety and comfort.
- Deluxe High-Back Cushion Seat - Mechanical Suspension seat delivers outstanding comfort and precision control by moving with the operator during operation.
- Complicated gauges and cluttered dash readouts are eliminated with a customizable, easy-to-use multi-function display that incorporates all warning/operation lights and machine configuration screens.
- DPF (Diesel Particulated Filter) Technology.
- Emissions Compliance (EPA/Euro) Tier IV/Stage 3B, 24 gal (91L) fuel tank along with a 250 hours Oil Change Interval.
- New cast-iron pump design delivers efficient flow at higher temperatures.
- Lift cylinders incorporate cushioning for smoother operation when lowering the lift arm.
- Pilot Hydraulic transmission with direct engine coupling provides high operating efficiency.
- Power track drive motors deliver superior pushing power.
- Auxiliary hydraulic quick couplers easily connect under pressure for fast, efficient attachment changes.
- Radial Lift Path lift arm offers enhanced performance in excavating, grading and digging below grade applications.
- Low-profile design provides outstanding forward, rear and side visibility.
- Simple "in-line" design increases structural integrity by eliminating the complex geometry and welding found on many competitive "offset" lift arm designs.
- Front channel support and large diameter pivot pins provide exceptional lateral strength and rigidity.
- Lift-arm incorporates dual bucket cylinders and two lift-arm stop blocks on the front of the main frame to evenly distribute digging forces.
- Large, gas-spring assisted engine cover and over-sized, flush-mounted rear door allows full access on the rear of the machine for servicing and maintenance.
- Lockable compartments on the rear towers open to reveal the battery on the left and hydraulic tank on the right.
- Entire ROPS/FOPS assembly tilts rearward with large gas-springs for easy internal service access.
Engine
Engine Manufacturer
Yanmar/4TNV98C-NMSL
Stroke
4
Aspiration
Naturally
Displacement
203 cu.in. (3.319 L)
Cylinder Liners
4
Engine Power
Net Horsepower (kW) @ 2500 rpm: 68.4 hp (51) @ 2500
Engine Torque
Peak Torque (Nm) @ 1600 rpm: 178 ft.-lbs. (241) @ 1800
Motor
Motor Type
Axial Piston with Planetary Reduction
Drivetrain
Transmission
Axial Piston
Electric
Alternator
14V/100A
Operational
Operating Conditions
Drawbar Pull / Tractive Effort: 10,218 lbs. (4635 kN) | Bucket Breakout - Tilt Cylinder: 5,354 lbs. (2429 kg) | Bucket Breakout - Lift Cylinder: 5,016 lbs. (2275 kg)
Ground Pressure
6.3 psi (0.43 bar)
Operating Speed
Ground Speed - Single Speed: 5.9 mph (9.5 km/hr) | Ground Speed - Two Speed: 8.8 mph (14.2 km/hr) | Hand/Arm Vibration: = 2.73 m/s² | Whole Body Vibration: = 0.98 m/s²
Hydraulics
Hydraulic Flow
Auxiliary Hydraulic Flow - Rated Speed: 18.5 gpm (70 L/min) | High-Flow Hydraulic Flow - Rated Speed: 34 gpm (128.8 L/min)
Performance
Noise Level
Sound Power: 103.0 dB | Operator Ear: 82.0 dB
Dimensions
Overall Height
Overall Operating Height - Fully Raised: 168" (4267 mm) | at ROPS: 83" (2103 mm)
Height
to Hinge Pin - Fully Raised: 128" (3251 mm) | Dump Height - Fully Raised: 98" (2489 mm) | Specified Height: 67.5" (1715 mm) | Reach at Specified Height: 31.1" (790 mm) | Dump Angle at Specified Height: 66.8° | Maximum Rollback Angle at Ground: 30° | Maximum Rollback at Specified Height: 66.8° | Grouser Height: 1" (25 mm)
Dimensions
Reach - Fully Raised: 34.5" (876 mm) | Dump Angle - Fully Raised: 40.2° | Maximum Rollback Angle - Fully Raised: 102.5° | Carry Position: 8.2" (208 mm) | Maximum Rollback Angle at Carry Position: 31.6° | Digging Position - Below Ground: +0.9" (23 mm) | Angle of Departure with Standard Counterweight: 30.4° | Track Gauge: 51.7" (1313 mm) | Crawler Base: 54.8" (1392 mm) | Clearance Radius - Front with Bucket: 91.4" (2322 mm) | Clearance Radius - Rear with Standard Counterweight: 65.6" (1666 mm) | Angle of Approach: 90°
Overall Length
with Bucket - Standard Counterweight: 148" (3754 mm) | without Bucket - Standard Counterweight: 114.8" (2921 mm)
Ground Clearance
12.5" (318 mm)
Track Width
12.6″ (320 mm) | Track Shoe Width: 17.7" (450 mm)
Overall Width
Less Bucket: 64.4" (1636 mm)
Width
Bucket: 65.9" (1674 mm)
Capacities
Load Capacity, Land
Operating Capacity at 35% of Tipping Load: 1,850 lbs. (839 kg) | Operating Capacity at 50% of Tipping Load: 2,643 lbs. (1199 kg) | Tipping Load: 5,286 lbs. (2398 kg)
Oil capacity
Pump: 11 qts. (10.4 L)
Fuel Capacity
Tank: 24 gal. (91 L)
Hydraulic Capacity
Reservoir Tank: 11 gal. (41.6 L)
Cooling System
3.5 gal. (13.3 L)
Weights
Weight, In Running Order
9,160 lbs. (4128 kg)
Features
Features
Roller Type: Steel
Track Type
Rubber | Track Rollers: 4