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Cat
MH3040 Wheel Material Handler
Engine Model
Cat C7.1
Cat C7.1
Operating Weight
85310 lb
38700 kg
Maximum Reach
50.8 ft
15490 mm
Overview
The Cat® MH3040 material handler is built to be powerful, reliable, and easy to use. With a comfortable cab and low maintenance costs, it helps optimize performance and boost productivity for operators. Designed with proven components, it helps provide the durability and power needed to handle tough jobs with confidence.
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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 C7.1 Cat C7.1 |
| Net Power – ISO 9249 | 202 hp 151 kW |
| Net Power – ISO 9249 (DIN) | 205 hp (metric) 205 hp (metric) |
| Engine Power – ISO 14396:2002 | 201 hp 150 kW |
| Engine Power – ISO 14396 (DIN) | 204 hp (metric) 204 hp (metric) |
| Bore | 4 in 105 mm |
| Stroke | 5 in 135 mm |
| Displacement | 428 in³ 7 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 intake system, exhaust system, and alternator with engine speed at 2,200 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 intake system, exhaust system, and alternator with engine speed at 2,200 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 | 11.2 mile/h 18 km/h |
| Drawbar Pull | 34621 lbf 154 kN |
| Maximum Gradeability | 44% 44% |
Hydraulic System
| Spec | Value |
|---|---|
| Maximum Pressure – Implements | 5076 psi 35000 kPa |
| Maximum Pressure – Swing | 4061 psi 28400 kPa |
| Maximum Pressure – Travel | 5076 psi 35000 kPa |
Swing Mechanism
| Spec | Value |
|---|---|
| Swing Speed | 7 r/min 7 r/min |
| Maximum Swing Torque | 60628 lbf·ft 82 kN·m |
Weights
| Spec | Value |
|---|---|
| Operating Weight | 85310 lb 38700 kg |
| Note | Operating weight includes full fuel tank, 75 kg (165 lb) operator, grapple 2000 kg (4,410 lb) and single tires. Weight varies depending on configuration. Operating weight includes full fuel tank, 75 kg (165 lb) operator, grapple 2000 kg (4,410 lb) and single tires. Weight varies depending on configuration. |
Service Refill Capacities
| Spec | Value |
|---|---|
| Fuel Tank Capacity | 125.2 gal (US) 474 l |
| Cooling System | 6.6 gal (US) 25 l |
| Engine Oil | 6.6 gal (US) 25 l |
| Rear Axle – Housing (Differential) | 9 gal (US) 34.2 l |
| Final Drive | 2 gal (US) 7.4 l |
| Powershift Transmission | 0.8 gal (US) 3 l |
| Hydraulic System – Including Tank | 86.9 gal (US) 329 l |
| Hydraulic Tank | 38.8 gal (US) 147 l |
| Diesel Exhaust Fluid (DEF) Tank | 10.8 gal (US) 41 l |
Dimensions
| Spec | Value |
|---|---|
| Boom | MH 9.3 m (30'6") MH 9.3 m (30'6") |
| Stick | Industrial 7.1 m (23'3") Industrial 7.1 m (23'3") |
| Shipping Length | 42 ft 12800 mm |
| Machine Length | 20.8 ft 6330 mm |
| Tail Swing Radius | 10.3 ft 3130 mm |
| Counterweight Clearance | 5.7 ft 1740 mm |
| Cab Height- Lowered | 12 ft 3660 mm |
| Cab Height-Lowered with OPG | 12.5 ft 3805 mm |
| Cab Height-Raised | 20.5 ft 6255 mm |
| Cab Height-Raised with OPG | 21 ft 6400 mm |
| Wheel Base | 10.5 ft 3210 mm |
| Shipping Width | 9.8 ft 3000 mm |
| Ground Clearance | 0.9 ft 265 mm |
| Undercarriage Length | 20.4 ft 6225 mm |
Working Ranges
| Spec | Value |
|---|---|
| Maximum Reach | 50.8 ft 15490 mm |
| Boom | MH 9.3 m (30'6") MH 9.3 m (30'6") |
| Stick | Industrial 7.1 m (23'3") Industrial 7.1 m (23'3") |
| Maximum Height | 57.4 ft 17510 mm |
| Maximum Dump Height | 17.9 ft 5445 mm |
| Maximum Depth | 17.3 ft 5265 mm |
| Boom Pin Height | 40 ft 12195 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 1.2 kg (2.6 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.891 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg (2.6 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.891 tons). |
Sustainability
| Spec | Value |
|---|---|
| Recyclability | 95% 95% |
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 with rubber mounts
- 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
- Tilt-up left-side console
- Heated seat with air suspension (Deluxe cab)
- Heated and ventilated seat with air suspension (Premium cab)
CAT TECHNOLOGY
- VisionLink®
- Remote Flash and Remote Troubleshoot
- Cat Payload
ELECTRICAL SYSTEM
- Maintenance-free battery
- LED chassis light, left-hand/right-hand boom lights, cab lights – 1800 lumens
- Centralized electrical disconnect switch
- Programmable time delay LED working lights after engine shutdown
ENGINE
- Cat C7.1 diesel engine
- Three selectable modes: Power, Smart, Eco
- Up to 4500 m (14,760 ft) altitude capability with engine power derate above 3000 m (9,840 ft)
- Cold start capability -18°C (0°F)
- Reversible electric cooling fans
- Cold start, ether start (N Am and Aus-NZ only)
HYDRAULIC SYSTEM
- Boom and stick lowering control check valves
- Boom and stick regeneration circuits
- Electronic main control valve
- Automatic hydraulic oil warm up
- Heavy lift mode
SAFETY AND SECURITY
- Rear and right-hand-sideview cameras
- Caterpillar One Key Security System
- Travel alarm
- Ground-level accessible secondary engine shutoff switch in cab
- Signal/warning horn
- 2D E-fence
- Cab Avoidance
- Swing Assist
- Rear window emergency exit
SERVICE AND MAINTENANCE
- Grouped location for engine oil and fuel filters
- Scheduled Oil Sampling (S·O·S℠) ports
- 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 with adjustable braking force
- Lockable, oscillating front axle with remote greasing point
- Two speed hydrostatic transmission
- Counterweight 7700 kg (16,975 lb)
Optional Equipment
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
BOOM AND STICKS
- 10.4 m (34’9″) Material Handler boom
- 9.3 m (30’6″) Material Handler boom
- 9.9 m (32′ 6″) Barge boom
- 6.8 m (22’4″) Log Loader boom (N Am only)
- 7.5 m (24’7″) Industrial stick
- 7.1 m (23’3″) Industrial stick
- 5.7 m (18’8″) Industrial stick
- 6.4 m (21’0″) Straight stick
- 4.1 m (13’3″) Over/Under Log Loader stick (N Am only)
CAB
- Fixed one-piece front window and skylight (P5A classified)
- Fixed two-piece front window and skylight (P8B classified)
- Operator Protective Guards (OPG)
ELECTRICAL SYSTEM
- Generator, 20 kW with wiring to stick nose
ENGINE
- Cold start, block heater (N Am only)
SAFETY AND SECURITY
- 360° visibility
UNDERCARRIAGE AND STRUCTURES
- 16.00-25 single solid rubber tires
- 23.5-R25 single pneumatic tires
- 12.00-20 dual solid rubber tires
- Hitch towing
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