The Cat® 918M Wheel Loader sets the standard for productivity and features the optimized Z-bar Loader Linkgage to handle loads with precise control, all around visibility from the comfort of the heated, air suspension seat inside the cab, as well as the standard fuel savings Eco Mode. The intuitive controls and compact size of this machine make it quick and easy to operate in tight spaces. Indispensible to any jobsite, the 918M is a powerful fuel efficient machine giving you the best value in its size class.
Maximum Gross Power | — |
Operating Weight | — |
Bucket Capacities | 1.3-1.9 m³ (1.7-2.5 yd³) |
OPTIMIZED Z-BAR LINKAGE
The optimized Z-bar linkage combines the digging efficiency of a traditional Z-bar with integrated tool carrier capabilities for great performance and versatility. Visibility to bucket corners and fork tips at ground level remain excellent while sight lines at full lift are maximized. Lift higher and reach further with the optional High Lift linkage.
QUICK LOADING PERFORMANCE SERIES BUCKETS
Performance Series Buckets deliver up to 10% higher fill factors compared to previous models, better material retention for significant productivity and fuel efficiency improvements. The buckets feature a longer floor to take a bigger bite of the pile, an open throat to heap higher and curved side bars to help with material retention.
Operating Weight | — |
Rated Bucket Capacity | — |
Maximum Gross Power | — |
Net Power | — |
Bore | — |
Stroke | — |
Displacement | — |
Maximum Gross Power - ISO 14396 | — |
Maximum Gross Power - SAE J1995 | — |
Rated Net Power - Rated Engine Speed | — |
Maximum Gross Power - Maximum Engine Speed | — |
Rated Net Power - SAE J1349 | — |
Engine Model | Cat® C4.4 |
Maximum Gross Torque - ISO 14396 | — |
Rated Net Power - ISO 9249 | — |
Note | Net power advertised is the power available at the flywheel plus front drive implement pump when the engine is equipped with fan, air cleaner, muffler and alternator. |
Maximum Gross Power - DIN ISO 14396 | — |
Maximum Gross Torque - SAE J1995 | — |
Rated Net Power - DIN ISO 14396 | — |
Emissions | Engine meets U.S. EPA Tier 4 Final/EU Stage IV emission standards. |
Bucket Capacities | 1.3-1.9 m³ (1.7-2.5 yd³) |
Bucket Capacities - General Purpose | 1.3-1.9 m³ (1.7-2.5 yd³) |
Transmission | — |
Cooling System | — |
Fuel Tank | — |
Hydraulic System - Including Tank | — |
Engine Crankcase | — |
Diesel Exhaust Fluid (DEF) Tank | — |
Axles - Front | — |
Axles - Rear | — |
Hydraulic Tank | — |
Note | DEF used in Cat Selective Catalyst Reduction (SCR) systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. |
ROPS | SAE J1040 MAY94, ISO 3471-1994 |
FOPS | SAE J/ISO 3449 APR98, Level II, ISO 3449:2005 Level II |
Note (2) | The declared dynamic operator sound pressure levels per ISO 6396:2008*, when properly installed and maintained, is 77 dB(A). |
Note (3) | The labelled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC is 103 dB(A). |
Note (4) | *The measurements were conducted with the cab doors and windows closed. |
Note (1) | Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe. |
Maximum Net Torque - ISO 9249 | — |
Maximum Net Torque - SAE J1349 | — |
Maximum Flow - Implement Pump - 3rd Function, Maximum Flow, High | — |
Hydraulic Cycle Time - Float Down, Maximum Lift to Ground Level | — |
Hydraulic Cycle Time - Rackback | — |
Note | All cycle times listed are with cylinder snubbing turned off. |
Relief Pressure - Tilt Cylinder | — |
Maximum Flow - Implement Pump - 4rd Function, Maximum Flow | — |
Hydraulic Cycle Time - Dump, at Maximum Reach | — |
Relief Pressure - Tilt Cylinder - 4th Function Relief Pressure | — |
Hydraulic Cycle Time - Total Cycle Time | — |
Maximum Flow - Implement Pump - 3rd Function, Maximum Flow, Standard | — |
Maximum Working Pressure - Implement Pump | — |
Hydraulic Cycle Time - Raise, Ground Level to Maximum Lift | — |
Maximum Flow - Implement Pump | — |
Note (3) | Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model. |
Standard Size | 17.5 R25 XTLA L2 |
Other Choices Include | 17.5-25 12PR L2; 17.5-R25 XHA L3; 17.5-R25 L2/L3, 3PC Rim; 17.5-25 16PR L3, 3PC Rim; 17.5-25 GY L2/L3; 17.5-25 12PR L2, SNOW; 20.5 R25 L2 Snow, 3PC Rim; 20.5 R25 XHA-2 L3, 3PC Rim; 20.5-25 12PR; Solid Tires |
Note (2) | In certain applications, the loader's productive capabilities may exceed the tire's tonnes-km/h (ton-mph) capabilities. |
Note (1) | Other tire choices are available. Contact your Cat dealer for details. |
Turning Radius: Outside of Tires | +18 mm (+1 in) |
Vertical Heights | +50 mm (+2 in) |
Tipping Load - Straight | +366 kg (+807 lb) |
Operating Weight | +516 kg (+1,138 lb) |
Note | This chart represents the change with tire option as compared to standard XTLA tire. |
Width: Over Tires | +87 mm (+4 in) |
Tipping Load - Full Turn | +317 kg (+699 lb) |
Reach: Bucket at 45° | –75 mm (–3 in) |
Note | *Creeper Control allows speed control from a stand still up to 10 km/h (6.3 mph). The Creeper Control will only work in Range 1. |
Forward and Reverse - Low Range, Speed Range 1* | — |
Forward and Reverse - High Range | — |
Forward and Reverse - Low Range, Speed Range 2 | — |
Steering Cycle Times - Full Left to Full Right - At 2,350 rpm: 90 rpm Steering Wheel Speed | — |
Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left | — |
Maximum Working Pressure - Steering Pump | — |
Maximum Flow - Steering Pump | — |
Steering Articulation Angle - Each Direction | — |
Turning Radius: Outside of Tires | –11 mm (–0.4 in) |
Reach: Bucket at 45° | –9 mm (–0.4 in) |
Operating Weight | +1576 kg (+3,474 lb) |
Tipping Load - Straight | +957 kg (+2,110 lb) |
Vertical Heights | +37 mm (+1.5 in) |
Note | This chart represents the change with tire option as compared to standard XTLA tire. |
Width: Over Tires | –25 mm (–1 in) |
Tipping Load - Full Turn | +827 kg (+1,823 lb) |
Rear | Oscillating ±11 degrees; Locking differential (standard) |
Front | Fixed; Locking differential (standard) |
Turning Radius: Outside of Tires | +7 mm (+0.3 in) |
Operating Weight | –92 kg (–203 lb) |
Width: Over Tires | +13 mm (+0.5 in) |
Vertical Heights | –5 mm (–0.2 in) |
Tipping Load - Full Turn | –49 kg (–108 lb) |
Reach: Bucket at 45° | –7 mm (–0.3 in) |
Tipping Load - Straight | –57 kg (–126 lb) |
Note | This chart represents the change with tire option as compared to standard XTLA tire. |
OPTIMIZED Z-BAR LINKAGE
The optimized Z-bar linkage combines the digging efficiency of a traditional Z-bar with integrated tool carrier capabilities for great performance and versatility. Visibility to bucket corners and fork tips at ground level remain excellent while sight lines at full lift are maximized. Lift higher and reach further with the optional High Lift linkage.
QUICK LOADING PERFORMANCE SERIES BUCKETS
Performance Series Buckets deliver up to 10% higher fill factors compared to previous models, better material retention for significant productivity and fuel efficiency improvements. The buckets feature a longer floor to take a bigger bite of the pile, an open throat to heap higher and curved side bars to help with material retention.
Data not available.