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Tire Evaluations: Test To Get The Best

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4 Tips on Adding Value by Controlling Costs With Planned Maintenance

4 Tips...Planned Maintenance 1 4 Tips...Planned Maintenance 2

Redesigned Terex/Genie RL-4 Light Tower

RL4-1Terex recently introduced its newly-redesigned RL™-4 light tower. Already known for its reliable and cost-effective performance across jobsites varying from building and highway construction to oil field applications and sporting events, the newly-redesigned Terex® RL-4 light tower has significant improvements that make it an even stronger performer.

The redesigned light tower was introduced the company’s Rock Hill, SC facility where the unit is actually produced along with other Terex/Genie product. The facility was acquired in 2002 when Terex acquired Genie. The Rock Hill facility is comprised of two locations, one 110,000 sq ft and the other 115,000 sq ft. the trailer-mounted Z-Booms and portable light towers are produce here other products, — rough terrain telehandlers, scissors lifts, booms and the Genie Runabout with jib – are assembled, received and readied for distribution, and inspected here. Currently Terex has 190 people on staff at the two Rock Hill locations.

“Our RL-4 redesign focused on providing greater efficiency and improved performance for our light tower customers,” said Karen Stash, Senior Director, Global Marketing and Product management, Terex Aerial Work Platforms (AWP). “By pairing the vertical mast and larger 45 gallon fuel tank with the ability to get 17 units on a trailer, customers will see the benefits from day one.” RL4-3

Marie Engstrom, associate product manager, Terex aerial work platforms covered the changes and innovations by giving a hands-on/walk around explanation of the unit’s innovations and changes . The Terex RL-4 light tower is 23.4 ft (7.13 m) in height with a width of 59 in (150 cm), and a stowed length of 85 in (215 cm). It has a dry weight of 1,461 lbs (663 kg) and has four metal halide 1,000 W lamps. High-density polyethylene covers eliminate corrosion and dents, and vertical mast with an internal mast brake offers 359-degree non-continuous tower rotation and a retractable mast cable.

The light tower’s new vertical mast dramatically cuts set up time by using only one winch for quick operation. Being able to stow the mast on top of the unit instead of hanging over the end reduces the potential that the unit will be damaged in transit. The light tower also offers a smaller footprint which lets you haul up to 17 units on a 48 ft trailer instead of the 10 units you were limited to with the previous model, resulting in significant cost savings. Engstrom,. “This allows the Terex RL-4 light tower to be RL4-2loaded on a truck sideways, across the truck, instead of down the truck’s length.”

Previously, the Terex RL-4 light tower had a 30-gallon tank and provided approximately 60-hours of run time. The new RL-4 light tower has a 45-gallon tank and an efficient engine which extends the run time to as long as 90 hours. The RL-4 light tower also has an optional autostart feature which uses a photocell or timer to turn on the unit automatically and run when you need it without having to manually start it. “By increasing the run time by up to 50 percent, the unit can provide light up to seven nights on one tank of fuel. That’s a tremendous efficiency,” said Engstrom.

The new Terex RL-4 has a Kohler® KDW1003 3-cylinder diesel, liquid-cooled engine with a 6.0kW power configuration. “This engine is considered to be one of the most popular workhorses in the industry and now it’s part of the Terex solution,” said Engstrom. Kohler has worked to make this engine quieter with less vibration. Terex and Kohler worked together to provide the RL-4 with a larger oil pan so it can go about 500 hours between oil changes. Combine the Terex service team with over 2,000 Kohler RL4-4parts and service locations worldwide and service to reduce downtime is never far away.

A noteworthy feature, which is standard on all models, is that they are equipped with universal telematics connections. According to Engstrom, all currently available telematics systems will work on the new light-towers.

The Terex RL-4 light tower is now in production and available worldwide. To view a video of the Terex RL-4 light tower, please visit

Meet DEWALT’s New 20V MAX* Brushless High Torque Impact Wrench

Three new impact wrenches are ideal for automotive, heavy equipment, and utility install/repair work

DCF899P2_A3When we think about battery-powered tools we don’t have a problem accepting drills, hammer drills, some hand-held saws but “kinda” hesitate when we think about impact wrenches. Personally I always thought that the only way to go with an impact wrench was pneumatic. I do have an electric powered impact wrench but it doesn’t get used too often.

DEWALT recently introduces three new 20V MAX* Brushless High Torque Impact Wrenches. The impact wrenches are available in 1/2 Inch (DCF899) hog ring or detent pin anvils, 3/4 Inch (DCF898) hog ring with retention pin hole anvil and a 7/16 Inch (DCF897) quick release chuck specifically designed for utility applications.

These high-torque impact wrenches feature efficient, brushless motors and with the 5Ah 20V MAX* XR lithium ion battery pack they deliver the power, speed, and extreme runtime required by the professional. The 1/2 Inch (DCF899) hog ring or detent pin anvil impact wrench delivers 700 ft-lbs of max torque and 1200 ft-lbs of max breakaway torque.



The DCF 899, with its brushless motor delivers power. I had to remove lug nuts on a vehicle that has been sitting for a long time and dreaded the task. It seemed like the perfect opportunity to “test drive” the new DeWalt tool. I was sure I was going to have to resort to using my old extension bar on a lug wrench, break a few knuckles and bless the project with some choice verbiage to get the job done.

The impact wrench fells good when you pick it up. The good-sized grip is designed to fit your hand putting the trigger finger in the right spot for easy on and off. It’s balanced; not clumsy to hold. You don’t have to fight the weight or strain to keep it in the ready-to-use position. Actually it felt like it had been custom made for me – not.

The first surprise came when I squeezed the trigger and the brushless motor “purred” quietly while quickly twisting off the first lug nut, and the second and the third and the fourth and the fifth repeating this exercise three more times and then, and then reversing the process and putting the 20 lug nuts back on each wheel – no drag, no sag no lag.

DCF898P2I reached a conclusion; I wasn’t going to run this wrench down. There was more than enough battery power to see me through the day. I’m sure that some jobs would challenge the battery but not many. Needless to say, the DCF 899 has become my impact wrench of choice; no more electric impact wrench with its cumbersome cord; no more pneumatic impact wrench with its bothersome hose.

With 3 speeds for application-specific control these impact wrenches offer the convenience of cordless technology and save time by eliminating cords and hoses of electric and pneumatic impact wrenches. At 8.9 inches long and just 7lbs each, the impact wrenches get into tight spaces easily and are comfortable to use over extended periods of time on the worksite. These impact wrenches feature LED work lights and provide the durability to stand up to jobsite environments.

Whether it’s automotive, farm, or heavy machinery repair, concrete fastening, road or bridge crews, or elevator and iron workers – on the job, power and portability allow for productivity. The DCF899, DCF897, and DCF898 20V MAX* Brushless High Torque Impact Wrenches are designed for professionals and built Guaranteed Tough® by DEWALT.

Catalog # Description
DCF899P2 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench Kit w. Detent Anvil (5.0Ah)
DCF899P1 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench Kit w. Detent Anvil (Single 5.0Ah Pack)
DCF899B 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench w. Detent Anvil (Bare)**
DCF899HP2 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench Kit w. Hog Ring Anvil (5.0Ah)
DCF899HB 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench w. Hog Ring Anvil (Bare)**
DCF898P2 20v MAX* XR Brushless High Torque 7/16″ Impact Wrench Kit w. QR Chuck (5.0Ah)
DCF898B 20v MAX* XR Brushless High Torque 7/16″ Impact Wrench w. QR Chuck (Bare)**
DCF897P2 20v MAX* XR Brushless High Torque 3/4″ Impact Wrench Kit w. Hog Ring with Retention Pin Anvil (5.0Ah)
DCF897B 20v MAX* XR Brushless High Torque 3/4″ Impact Wrench w. Hog Ring with Retention Pin Anvil (Bare)**


*Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

**Bare tool (battery and charger sold separately).

For more information, visit

DCF 899 Product Features

  • Up to 700 ft-lbs of max torque and 1200 ft-lbs of max breakaway torque
  • Compact design of 8-13/16″ in length and weighs only 7.2 lbs
  • Multi-speed control for a variety of applications (0-400/ 1,200/ 1,900 RPM)
  • 1/2″ Anvil with detent pin (also available in hog ring)

LED light with 20 second delay for increased visibility


No Load Speed 400/ 1200/ 1900rpm
Max Torque (ft-lbs) 700ft-lbs
Impacts/Min 2400ipm
Tool Length 8.81″
Tool Weight 7.2lbs

Warranty Information

This DEWALT® High Performance Industrial Tool comes with a warranty package that includes:

More information on the general DEWALT warranty

DCF899P2 Includes:

  • (1) DCF889 – 20v MAX* XR Brushless High Torque 1/2″ Impact Wrench with Detent Pin Anvil – Tool
  • (2) DCB205 – 5.0 Ah batteries

(1) Multi voltage charger

Six Advantages of Compact Compaction Equipment

Compact Compaction 1 Compact Compaction 2