The Cat® MH3040 material handler builds upon the legacy of the M325D L MH to provide the power and reliability you need for your toughest material handling applications. A new cab along with up to 25% reduced fuel costs and up to 20% reduced maintenance costs combine with proven components to bring you the next generation of Cat Material Handlers.

Specifications

Engine

Engine Model
Cat C7.1
Bore
4in
Stroke
5in
Displacement
428in³

Weights

Operating Weight
84940lb
Note
Operating weight includes full fuel tank, operator, grapple 2000 kg (4,410 lb), and single tires. Weight varies depending on configuration.

Working Ranges

Maximum Reach
50.8ft
Boom
MH 9.3 m (30'6")
Stick
7.1 m (23'3")
Maximum Height
57.4ft
Maximum Dump Height
17.8ft
Maximum Depth
17.2ft
Boom Pin Height
40ft

Transmission

Maximum Travel Speed
11.2mile/h
Drawbar Pull
34621ft·lbf
Maximum Gradeability
43.80%

Hydraulic System

Maximum Pressure - Implements
5076psi
Maximum Pressure - Swing
4061psi
Maximum Pressure - Travel
5076psi

Swing Mechanism

Swing Speed
11.5r/min
Maximum Swing Torque
60628ft-lb

Service Refill Capacities

Fuel Tank Capacity
125.2gal (US)
Cooling System
6.6gal (US)
Engine Oil
6.6gal (US)
Swing Drive
2.6gal (US)
Rear Axle - Housing (Differential)
5gal (US)
Front Steering Axle - Differential
6.3gal (US)
Final Drive
1.6gal (US)
Powershift Transmission
0.8gal (US)
Hydraulic System - Including Tank
86.9gal (US)
Hydraulic Tank
38.8gal (US)
Diesel Exhaust Fluid (DEF) Tank
10.8gal (US)

Dimensions

Boom
MH 9.3 m (30'6")
Stick
7.1 m (23'3")
Shipping Length
42ft
Machine Length
20.7ft
Tail Swing Radius
10.3ft
Counterweight Clearance
5.7ft
Cab Height- Lowered
12ft
Cab Height- Lowered with FOGS
12.4ft
Cab Height-Raised
20.5ft
Cab Height- Raised with FOGS
21ft
Wheel Base
10.5ft
Shipping Width
9.8ft
Ground Clearance
0.9ft
Undercarriage Length
21.1ft

Sustainability

Recyclability
95%

Standard/Optional Features

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cab
    • Advanced sound suppressed TOPS cab (ISO 12117-2 compliant) with rubber mount
    • 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
    • Air suspension premium seat with headrest, heater, and ventilator
    • Fixed one-piece tempered windshield (P5A glass)
    • Dome and lower LED interior lights
  • Cat Technology
    • Cat Product Link
    • Remote Services capability
  • 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
    • C7.1 diesel engine
    • Three selectable modes: Power, Smart, Eco
    • 4500 m (14,760 ft) altitude capability with engine power derate above 3000 m (9,840 ft)
    • 43°C (109°F) high-ambient cooling capacity with derate
    • Cold start capability-20°C (-4°F)
    • Reversible electric cooling fans
    • Cold start, ether start
  • Hydraulic System
    • Electric main control valve
    • Boom and stick regeneration circuits
    • Automatic hydraulic oil warm up
    • Boom and stick lowering control check valves
    • Tandem type electronic main pump
    • Element type main hydraulic filter
    • Heavy lift mode
    • Fine swing control function
  • Safety And Security
    • One key security system
    • Door and cap lock
    • Travel/swing lock
    • Signaling/warning horn
    • Travel alarm
    • Secondary engine shutoff switch
    • Openable rear window as emergency exit
    • Bolt-on FOGS
    • Rearview camera
    • Right-side-view camera
    • Right-side front-view mirror
  • Undercarriage And Structures
    • 7700 kg (16,975 lb) counterweight
    • 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
    • Tie down points on base frame (ISO 15818 compliant)

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires
  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Boom And Sticks
    • 9.3 m (30'6") Material Handler boom
    • Log Loader Boom
    • 7.1 m (23'3") Industrial stick
    • 5.7 m (18'7") Industrial stick
    • Log Loader Over-Under front
    • 9.9m (32' 6") Barge Boom
  • Cab
    • Two-piece, high impact resistant laminated windshield (P8B)
    • Auxiliary relay
  • Electrical System
    • Generator, 20 kW with wiring to stick nose
    • Rotating beacon
  • Engine
    • Cold start, block heater
  • Hydraulic System
    • Boom and stick lowering control check valves
    • Smart Boom
  • Undercarriage And Structures
    • 16.00-25 single solid rubber tires
    • 23.5-R25 XHA2 (Michelin) tires

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