The Cat® MH3050 offers superior performance within its size class. A wide undercarriage and stabilizer footprint keep the machine sturdily in place, while the boom and stick options combine to provide up to 18 m (59’1”) reach. The MH3050 combines components from next generation Cat excavators with the material handler cab to bring you maximized productivity, enhanced comfort, and the reliability you expect from your machine.
Engine Model Cat C9.3B
Maximum Operating Weight 110250 lb
Maximum Reach 59.3 ft
Net Power - ISO 9249 346 HP
Biodiesel Capability Up to B20¹
Bore 4.5in
Displacement 568in³
Emissions Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
Engine Model Cat C9.3B
Engine Power - ISO 14396 347HP
Engine Power - ISO 14396 (DIN) 352hp (metric)
Net Power - ISO 9249 346HP
Net Power - ISO 9249 (DIN) 351hp (metric)
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 1,900 rpm. Advertised power is tested per the specified standard in effect at the time
Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO
Stroke 5.9in
Maximum Operating Weight 110250lb
Minimum Operating Weight 105800lb
Boom MH Boom 10.95 m (35'11")
Boom Pin Height 44.2ft
Maximum Depth 18.9ft
Maximum Height 62.4ft
Maximum Reach 59.3ft
Maximum Reach at Ground Line 59.3ft
Minimum Dump Height 17.5ft
Stick Industrial 8.3m (27'3")
Drawbar Pull 40915lb/ft
Maximum Travel Speed 11.2mile/h
Maximum Pressure - Implements 4496psi
Maximum Pressure - Swing 4264psi
Maximum Pressure - Travel 5076psi
Cooling System 10.6gal (US)
Diesel Exhaust Fluid Tank 21.1gal (US)
Engine Oil 8.5gal (US)
Final Drive - Each 1.2gal (US)
Front Steering Axle - Differential 10.6gal (US)
Fuel Tank Capacity 158.5gal (US)
Hydraulic System - Including Tank 111.7gal (US)
Hydraulic Tank 49.1gal (US)
Powershift Transmission 0.8gal (US)
Rear Axle - Housing (Differential) 10.6gal (US)
Maximum Swing Torque 105820ft·lbf
Swing Speed 7r/min
Boom MH 10.95 m (35'11")
Cab Height- Lowered 12ft
Cab Height-Lowered with OPG 12.2ft
Cab Height-Raised 18.4ft
Cab Height-Raised with OPG 20.7ft
Counterweight Clearance 5.3ft
Ground Clearance 0.9ft
Machine Length 22.5ft
Shipping Height (with OPG, without stick) 12.2ft
Shipping Length 48.7ft
Shipping Width 11.4ft
Stick Industrial 8.3m (27'3")
Tail Swing Radius 11.6ft
Undercarriage Length 22.2ft
Upper Frame Width (including handrails) 10.2ft
Wheel Base 11.2ft
Note (1) The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.25 kg (2.76 lb) of refrigerant which has a CO2 equivalent of 1.787 metric tonnes (1.970 tons).
Standard and optional equipment may vary. Consult your Cat dealer for details.
10.95 m (35'11") Straight Material Handling boom
8.3 m (27'3") Industrial stick
Advanced sound suppressed TOPS certified cab with rubber mounts
Heated and cooled premium seat with air suspension with headrest
High-resolution 254 mm (10") LCD touchscreen monitor
VisionLink®
Cat Payload
Remote Flash
Remote Troubleshoot
LED lights on boom, stick and cab
LED lights on chassis and counterweight
Programmable time-delay LED working lights
Maintenance free batteries
Centralized electrical disconnect switch
Automatic engine speed control
Three selectable modes: Power, Smart, Eco
Remote disable
52°C (125°F) high-ambient cooling capacity
Cold starting capability for -32°C (-25°F)
Double element air filter with integrated precleaner
Electric fuel priming pump
Two-stage fuel filtration system with water separator and indicator
Secure start with Personal Identification Number (PIN) code
On-demand hydraulic cooling fan with auto-reverse function
SmartBoom™
Boom and stick lowering control check valves
Boom and stick regeneration circuits
Electronic main control valve
Automatic hydraulic oil warm up
High performance hydraulic return filter
2-Slider joysticks
Medium pressure (grapple rotate) and cab riser valve
Capability of installing additional generator pump and circuit
Fine swing capability
Joystick steering
Automatic swing parking brake
Adjustable hydraulic aggressiveness
Pattern changer
2D E-fence with Cab Avoidance
Caterpillar One Key Security System
Travel alarm
Signal/warning horn
Lockable external tool/storage box
Neutral lever (lock out) for all controls
Ground-level accessible secondary engine shutoff switch in cab
Bluetooth® receiver
Anti-skid plate and countersunk bolts on service platform
Sampling ports for Scheduled Oil Sampling (S·O·S℠)
QuickEvac™ maintenance ready
Grouped location for engine oil and fuel filters
Automatic lubrication system for implement and swing system
All wheel drive
Automatic brake/axle lock
Creeper speed
Electronic swing and travel lock
Heavy-duty axles, advanced disc brake system and travel motor, adjustable braking force
Oscillating front axle, lockable, with remote greasing point
Access steps and one tool box at the undercarriage
Two speed hydrostatic transmission
Counterweight 9000 kg (19850 lb)
Standard and optional equipment may vary. Consult your Cat dealer for details.
Operator Protective Guards (OPG)
Generator, 25 kW with wiring to stick nose
Cooling door with integrated fine mesh screen
Cat BIO HYDO™ Advanced biodegradable hydraulic oil
Rear and right-side-view cameras
360° visibility
Rotating beacon on cab
Tires, 12.00-24, dual, solid rubber
Tires, 14.00-24, dual, solid rubber
Access steps rear at the undercarriage
