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Cat
MH3022 Wheel Material Handler
Engine Model
Cat C4.4
Cat C4.4
Operating Weight
54000 lb
24500 kg
Maximum Reach
30.4 ft
9280 mm
Overview
The Cat® MH3022 is a purpose-built material handler designed to deliver strong performance for your toughest waste and scrapyard applications. The MH3022 features simple-to-use technologies, a comfortable cab, and multiple boom and stick options to match your work. These features help create a safe, reliable product to take on the wide variety of challenges you face each day.
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Photos
Videos
360° View
Exterior
360° Exterior View
Interior
360° Interior View
Features
High Performance
Integrated Cat® Technologies
Work In Comfort
Reliable, Durable, and Versatile
Maintenance
Safety Features
Sustainability
Details
Specifications
Engine
| Spec | Value |
|---|---|
| Engine Model | Cat C4.4 Cat C4.4 |
| Net Power – ISO 9249 | 145 hp 108 kW |
| Net Power – ISO 9249 (DIN) | 147 hp (metric) 147 hp (metric) |
| Engine Power – Maximum – ISO 14396 | 148 hp 110 kW |
| Engine Power – ISO 14396 (DIN) | 150 hp (metric) 150 hp (metric) |
| Bore | 4.1 in 105 mm |
| Stroke | 5 in 127 mm |
| Displacement | 268.5 in³ 4.4 l |
| Biodiesel Capability | Up to B20¹ Up to B20¹ |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. 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 cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, Clean Emission Module (CEM) exhaust gas aftertreatment, alternator, and cooling fan running at intermediate speed. Rated speed 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. |
| 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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. 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 (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
Transmission
| Spec | Value |
|---|---|
| Maximum Travel Speed | 12.4 mile/h 20 km/h |
| Drawbar Pull | 28551 lb/ft 127 kN·m |
| Maximum Gradeability | 65% 65% |
Hydraulic System
| Spec | Value |
|---|---|
| Maximum Pressure – Implements | 5076 psi 35000 kPa |
| Maximum Pressure – Swing | 5294 psi 36500 kPa |
| Maximum Pressure – Travel | 5076 psi 35000 kPa |
Swing Mechanism
| Spec | Value |
|---|---|
| Swing Speed | 8 r/min 8 r/min |
| Maximum Swing Torque | 39553 lbf·ft 54 kN·m |
Weights
| Spec | Value |
|---|---|
| Operating Weight | 54000 lb 24500 kg |
| Note | Operating weight includes full fuel tank, operator, 1400 kg (3,100 lb) work tool. Weight varies depending on configuration. Operating weight includes full fuel tank, operator, 1400 kg (3,100 lb) work tool. Weight varies depending on configuration. |
Service Refill Capacities
| Spec | Value |
|---|---|
| Fuel Tank Capacity | 92.5 gal (US) 350 l |
| Cooling System | 9.5 gal (US) 36 l |
| Engine Oil | 3.4 gal (US) 13 l |
| Rear Axle – Housing (Differential) | 3.7 gal (US) 14 l |
| Final Drive – Each | 0.7 gal (US) 2.5 l |
| Powershift Transmission | 0.7 gal (US) 2.5 l |
| Hydraulic System – Including Tank | 91.1 gal (US) 345 l |
| Hydraulic Tank | 40.9 gal (US) 155 l |
| Diesel Exhaust Fluid (DEF) Tank | 7.9 gal (US) 30 l |
Dimensions
| Spec | Value |
|---|---|
| Boom | MH 5.35 m (17'7") MH 5.35 m (17'7") |
| Stick | 4.3 m (14'1") Straight 4.3 m (14'1") Straight |
| Shipping Length | 27.2 ft 8300 mm |
| Machine Length | 16.2 ft 4950 mm |
| Tail Swing Radius | 8.5 ft 2600 mm |
| Counterweight Clearance | 4.3 ft 1300 mm |
| Cab Height- Lowered | 11 ft 3350 mm |
| Cab Height-Lowered with OPG | 11 ft 3350 mm |
| Cab Height-Raised | 18.9 ft 5750 mm |
| Cab Height-Raised with OPG | 18.9 ft 5750 mm |
| Wheel Base | 8.5 ft 2600 mm |
| Shipping Width | 8.3 ft 2540 mm |
| Ground Clearance | 1 ft 310 mm |
| Undercarriage Length | 16.1 ft 4900 mm |
Working Ranges
| Spec | Value |
|---|---|
| Maximum Reach | 30.4 ft 9280 mm |
| Boom | MH 5.35 m (17'7") MH 5.35 m (17'7") |
| Stick | 4.3 m (14'1") Straight 4.3 m (14'1") Straight |
| Maximum Height | 35.3 ft 10760 mm |
| Minimum Dump Height | 10.9 ft 3310 mm |
| Maximum Depth | 4.8 ft 1460 mm |
| Boom Pin Height | 23.4 ft 7120 mm |
Air Conditioning System
| Spec | Value |
|---|---|
| Note (1) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.05 kg (2.31 lb) of refrigerant which has a CO2 equivalent of 1.502 metric tonnes (1.655 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.05 kg (2.31 lb) of refrigerant which has a CO2 equivalent of 1.502 metric tonnes (1.655 tons). |
Standard Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Cab
- Advanced sound suppressed Tip Over Protective Structure (TOPS) certified cab
- High-resolution 254 mm (10″) LCD touch screen monitor
- Automatic bi-level air conditioner
- Jog dial and shortcut keys for monitor control
- Keyless push-to-start engine control
- Heated seat with air suspension (Deluxe cab)
- Heated and cooled seat with automatic adjustable suspension (Premium cab)
Cat Technology
- VisionLink®
- Remote Flash and Remote Troubleshoot
- Cat Payload
Electrical System
- Maintenance-free batteries
- LED chassis light, left-hand/right-hand boom and stick lights, cab lights
- Centralized electrical disconnect switch
- Programmable time delay LED working lights
Service and Maintenance
- Scheduled Oil Sampling (S·O·S℠) ports
- Automatic lubrication system for implement and swing system
- Integrated vehicle health management system
Engine
- Cat C4.4 diesel engine
- Three selectable modes: Power, Smart, Eco
- Up to 3000 m (9,840 ft) altitude capability without engine power de-rate
- Cold start capability -18°C (0°F)
- 52°C (125°F) high-ambient cooling capacity
- On-demand electric cooling fans with auto-reverse function
Hydraulic System
- Boom and stick lowering control check valves
- Electronic main control valve
- Automatic hydraulic oil warm up
- Heavy lift mode
Safety and Security
- Rear and right-side-view cameras
- Signal/warning horn
- Neutral lever (lock out) for all controls
- Ground-level accessible secondary engine shutoff switch in cab
- 2D E-fence (Available with MH booms only)
- Cab Avoidance (Available with MH booms only)
- Swing Assist
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 with adjustable braking force
- Lockable, oscillating front axle with remote greasing point
- Two speed hydrostatic transmission
- Counterweight 3700 kg (8,160 lb)
- Wide undercarriage 2.55 m (8’4″)
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
Booms and Sticks
- 5.26 m (17’3″) Variable Angle boom
- 5.65 m (18’6″) One-piece boom
- 5.35 m (17’7″) MH boom
- 6.4 m (21′) MH boom
- 4.0 m (13’1″) Drop Nose stick
- 4.5 m (14’9″) Drop Nose stick
- 5.0 m (16’5″) Drop Nose stick
- 2.5 m (8’2″) Straight stick
- 2.9 m (9’6″) Straight stick
- 4.3 m (14’1″) Straight stick
- No Stick Configuration
Cab
- Advanced Cab Filtration
- Fixed one-piece laminated windshield (P5A glass)
- Fixed two-piece laminated windshield (P8B glass)
- Operator Protective Guards (OPG)
Engine
- Waste cooling system
Safety and Security
- 360° visibility
- Inspection lighting
- Rotating beacon on cab
Undercarriage and Structures
- 10.00-20 16 PR, dual tires
- 10.00-20, dual, solid rubber tires
- Push Blade
- Rear and front end steps
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