Engine
Engine Model | Cat C7.1 Cat C7.1 |
Bore | 4 in 105 mm |
Stroke | 5 in 135 mm |
Displacement | 428 in³ 7 l |
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.
The MH3040 is built from proven components designed to withstand the toughest applications. Count on the MH3040 to provide the durability and reliability you expect from Cat products.
Two power modes and a new electrically driven fan with auto reverse function minimize fuel use and increase engine efficiency.
With extended maintenance intervals and fewer connections and hoses, you get more done at a lower cost compared to the previous model.
Engine Model | Cat C7.1 Cat C7.1 |
Bore | 4 in 105 mm |
Stroke | 5 in 135 mm |
Displacement | 428 in³ 7 l |
Maximum Travel Speed | 11.2 mile/h 18 km/h |
Drawbar Pull | 34621 ft·lbf 154 kN |
Maximum Gradeability | 43.80% 43.80% |
Maximum Pressure - Implements | 5076 psi 35000 kPa |
Maximum Pressure - Swing | 4061 psi 28400 kPa |
Maximum Pressure - Travel | 5076 psi 35000 kPa |
Swing Speed | 11.5 r/min 11.5 r/min |
Maximum Swing Torque | 60628 ft-lb 82 kN·m |
Operating Weight | 84940 lb 38529 kg |
Note | Operating weight includes full fuel tank, operator, grapple 2000 kg (4,410 lb), and single tires. Weight varies depending on configuration. Operating weight includes full fuel tank, operator, grapple 2000 kg (4,410 lb), and single tires. Weight varies depending on configuration. |
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 |
Swing Drive | 2.6 gal (US) 10 l |
Rear Axle - Housing (Differential) | 5 gal (US) 19 l |
Front Steering Axle - Differential | 6.3 gal (US) 24 l |
Final Drive | 1.6 gal (US) 6 l |
Powershift Transmission | 0.8 gal (US) 2.9 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 |
Shipping Length | 42 ft 12800 mm |
Tail Swing Radius | 10.3 ft 3130 mm |
Counterweight Clearance | 5.7 ft 1741 mm |
Wheel Base | 10.5 ft 3210 mm |
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