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MH3050 Wheel Material Handler

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

Engine

Engine Model
Cat C9.3B
Net Power - ISO 9249
346HP
Net Power - ISO 9249 (DIN)
351hp (metric)
Engine Power - ISO 14396
347HP
Engine Power - ISO 14396 (DIN)
352hp (metric)
Bore
4.5in
Stroke
5.9in
Displacement
568in³
Biodiesel Capability
Up to B20¹
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage V emission standards.
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

Machine Weights

Maximum Operating Weight
110250lb
Minimum Operating Weight
105800lb

Working Ranges

Maximum Reach
59.3ft
Boom
MH Boom 10.95 m (35'11")
Stick
Industrial 8.3m (27'3")
Maximum Height
62.4ft
Minimum Dump Height
17.5ft
Maximum Reach at Ground Line
59.3ft
Maximum Depth
18.9ft
Boom Pin Height
44.2ft

Transmission

Drawbar Pull
40915lb/ft
Maximum Travel Speed
11.2mile/h

Hydraulic System

Maximum Pressure - Implements
4496psi
Maximum Pressure - Travel
5076psi
Maximum Pressure - Swing
4264psi

Service Refill Capacities

Fuel Tank Capacity
158.5gal (US)
Cooling System
10.6gal (US)
Engine Oil
8.5gal (US)
Final Drive - Each
1.2gal (US)
Hydraulic System - Including Tank
111.7gal (US)
Hydraulic Tank
49.1gal (US)
Diesel Exhaust Fluid Tank
21.1gal (US)
Rear Axle - Housing (Differential)
10.6gal (US)
Front Steering Axle - Differential
10.6gal (US)
Powershift Transmission
0.8gal (US)

Swing Mechanism

Swing Speed
7r/min
Maximum Swing Torque
105820ft·lbf

Dimensions

Boom
MH 10.95 m (35'11")
Stick
Industrial 8.3m (27'3")
Shipping Height (with OPG, without stick)
12.2ft
Shipping Length
48.7ft
Machine Length
22.5ft
Tail Swing Radius
11.6ft
Counterweight Clearance
5.3ft
Cab Height- Lowered
12ft
Cab Height-Lowered with OPG
12.2ft
Cab Height-Raised
18.4ft
Cab Height-Raised with OPG
20.7ft
Wheel Base
11.2ft
Shipping Width
11.4ft
Ground Clearance
0.9ft
Undercarriage Length
22.2ft
Upper Frame Width (including handrails)
10.2ft

Air Conditioning System

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 Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Stick
    • 10.95 m (35'11") Straight Material Handling boom
    • 8.3 m (27'3") Industrial stick
  • Cab
    • 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
  • Cat Technology
    • VisionLink®
    • Cat Payload
    • Remote Flash
    • Remote Troubleshoot
  • Electrical
    • 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
  • Engine
    • 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
  • Hydraulics
    • 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
  • Safety And Security
    • 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
  • Service And Maintenance
    • 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
  • Undercarriage And Structures
    • 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)

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Operator Protective Guards (OPG)
  • Electrical
    • Generator, 25 kW with wiring to stick nose
  • Engine
    • Cooling door with integrated fine mesh screen
  • Hydraulics
    • Cat BIO HYDO Advanced biodegradable hydraulic oil
  • Safety And Security
    • Rear and right-side-view cameras
    • 360° visibility
    • Rotating beacon on cab
  • Undercarriage And Structures
    • Tires, 12.00-24, dual, solid rubber
    • Tires, 14.00-24, dual, solid rubber
    • Access steps rear at the undercarriage

GSH440-1150-S

Capacity
1.5 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH525-750

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH525-950

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH425-750-S

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH425-950-S

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

Specifications

Standard/Optional Features

Attachments