D35S-9 | D40S-9 | D45S-9 | D50C-9 | D55C-9

Midsize-Capacity Diesel Pneumatic Tire Forklifts

Should the operator leave the seat, the OSS automatically initiates these functions:  

• Quickly stops all truck movement 
• Locks the lift, lower and tilt functions of mast and hydraulic assemblies 
• A seatbelt warning light will alert the operator to re-fasten the seat belt 
• The shift selector must be in the neutral position in order to re-start the truck

• Decreases Travel Speed by 50% when traveling with mast raised beyond Primary stage 
• Forward Tilt Reduced to 2° when traveling with mast raised beyond Primary stage 
• Alarm Sounds when traveling with mast raised beyond Primary stage and Tilt > 2° 
• Auto Speed Control Sensors Indicate Sharp Turn and reduces travel speed proportionately

The precisely designed Overhead Guard (OHG) profile has an optimized bar thickness and arrangement, providing strength and a clear view.

The forklift has hydraulic hoses and mast chains which are strategically placed to enhance forward visibility.

Greatly enhances forward view of load or while travelling.

Automatically applies brakes should operator leave the seat. The release is conveniently located next to the hydraulic control levers. The actual braking mechanism is mounted inside the transmission.

A strobe, backup alarm, and side mirrors come standard on all models.

Allows operator to sound the horn while holding onto the rear grab bar handle and travelling in reverse. Standard on these models.

When the operator removes foot from the accelerator pedal, automatic deceleration slows the truck in a controlled manner.

Orange seatbelt has a sensor to remind the operator to remain belted at any time the truck is in operation.

Easily programmable to match travel speeds (forward and/or reverse) to a particular application or setting.

Provides better overall performance by increasing power while truck is under load.

A hand rail along mast, the seat armrest, and large anti-slip step plate enhance entry and exit.

Reduces operator effort by as much as 70% when depressing the pedal.

Features a smaller steering wheel which means less steer fatigue.

The steering column is adjustable to meet varying operator sizes.

Enhanced comfort for operators of different sizes. 

• Operator legroom is increased by over 30% compared to previous series

The tilt cylinders are completely recessed under the floorplate for increased floorspace and easier entry & exit.

The seat is wide and comfortable. It is fully adjustable to fit a variety of sizes.

The 5 in. or 7 in. LCD monitor is bright and clear, providing good visibility outdoors to quickly and easily check truck conditions.

Provides excellent storage for paperwork, refreshments, small tools, etc.

Thick, fitted rubber floor mat reduces heat & noise.

3-Point entry and exit features make getting onto or off of the vehicle much less strenuous.

• The air filter service alert displays on the dashboard
• All fuse and relay access is centralized and easy to access

• Battery 
• Air filter 
• Oil filter 
• Dipstick and fluid level indicators

Large, bright, and intuitive display provides truck health status quickly and easily.

The floor plate and side panels are easily detached without tools, making inspections much faster.

Important maintenance details such as truck service codes and consumable replacement cycles are communicated via the display.

The technician can easily diagnose truck conditions using only a cable and laptop.

Improves access to engine and maintenance components for Inspection or maintenance.

Makes maintenance and inspections quick and simple, so you can get back to doing more.

This feature offers added protection to the engine's air intake, which extends engine life and reduces maintenance costs.

OBD allows you to diagnose the vehicle as well as to set its performance parameters via a laptop (no special tools required).

Doosan® diesel engines are cutting-edge. Loaded with the latest technology, these engines are powerful, clean and quiet-running, making them some of the best diesel engines available anywhere.

No need to reach or hold the arm in an unnatural position, reduces operator fatigue.

This engine comes with three selectable performance modes: (ECO/STD/HIGH) 

• In ECO Mode the truck is set for optimal fuel economy 
• In Standard Mode, the truck is set for normal output 
• High-Performance Mode increases the power output of the truck for tough working applications or carrying heavier loads

The integrated super duty cooling system offers the outstanding heat reduction of heavy-duty radiators without the added costs.  

• Dual-module radiator allows truck to run much cooler 
• Transmission oil flow increased by 60% 
• A newly designed heavy-duty fan increases airflow 
• Counterweight design increases airflow efficiency 
• Steel, lumber, stone, tile, or recycling: even the most grueling applications are covered by the advanced cooling system

The use of IP-rated connectors protects the electrical components from ingress of moisture and debris, assuring you that your truck will be ready to work in various climates and weather conditions.

Our newly designed electronic inching pedal offers the operator these features: 

• Less pedal effort is required to depress the pedal 
• The electronic system means that there is no inching cable or associated costs for maintenance or replacement 
• This system is much more responsive than traditional cable inching 
• Allows for much less operator fatigue

These are much brighter and longer lasting than traditional bulbs, providing a better view in low light applications.

The TCU monitors and optimizes braking assuring you a more productive vehicle.

The VCU monitors all aspects of the truck and makes adjustments based on operator input and operating conditions. 

• Engine and transmission functions 
• Guardian stability system 
• Alarms and warnings 
• Vehicle displays and service conditions 
• Braking 

Shift ProTek limits directional changes to under 5 mph, allowing for shift-on-the-fly and making quick shuttle applications a breeze. The market-proven Shift ProTek transmission precisely modulates clutch oil pressure for smooth forward and reverse directional changes. Shift on the go without damage to the transmission.

This option displays the tilt angle of the mast for easier reference when entering or placing a load.

Introducing a new level of cabin comfort, these standard or optional cabins feature: 

• Full floating for less vibration and improved comfort 
• Cushioned for quiet comfort 
• LED combination lamps for additional illumination in low light conditions 
• Tilting roof & sun visor 
• Curved, one-piece front glass 
• High-performance double wiper arm 
• Air conditioner and heater (optional) 
• Internal/external air circulation control 
• Cabin air filter to help reduce dust inflow 
• Expanded glass panel for improved visibility

Featuring the latest in advanced technology, these diesel engines set the pace! Power when you need it, clean burning, and reliable, these engines are among the best in the material handling world.

This best-in-class brake system comes with a 5-Year or 10,000 working hour warranty.

• Discs are submerged in oil, keeping them cool and limiting wear 
• 100% of friction material is used for superior stopping power 
• OCDB are more easily serviced in the field than traditional brakes 
• System is sealed for maximum protection against contamination 

The integrated super duty cooling system offers the outstanding heat reduction of heavy-duty radiators without the added costs.  

• Dual-module radiator allows truck to run much cooler 
• Transmission oil flow increased by 60% 
• A newly designed heavy-duty fan increases airflow 
• Counterweight design increases airflow efficiency 
• Steel, lumber, stone, tile, or recycling: even the most grueling applications are covered by the advanced cooling system

• No mechanical connections between the steering wheel & steer axle 
• Fewer moving parts mean fewer things that could fail, assuring maximum run-time. 
• Low-effort steering for operator comfort and reduced fatigue 
• Quick steering response for increased maneuverability 
• Grease fittings on kingpin and steer linkage for easy maintenance 
• Shock-absorbing steer axle bushings extend the service life of the unit 

The steer axle assembly is built with durable components which enhance product life and reduce maintenance costs. 

• Larger diameter kingpins and tapered roller bearings for a stronger axle 
• Tapered rollers are stronger against side impact forces 
• Tapered roller bearings have an inner race to eliminate wear on the kingpin

The use of IP (Ingress Protection) rated connectors protects the electrical components from ingress of moisture and debris, assuring you that your truck will be ready to work in various climates and weather conditions.

The U-joint helps reduce shock and vibration to the engine resulting in fewer engine problems. This configuration also improves serviceability, further lowering maintenance costs.

Additional capacity of air cleaner extends engine life and reduces maintenance costs.

• Built-in parking brake assembly is in the transmission for added durability 
• Parking brake is released automatically when the operator starts the truck 
• Parking brake is automatically applied when the operator leaves the seat 
• Parking brake automatically engages when the ignition is switched off

Fewer scheduled maintenances save you time and money.

• Engine oil change interval is every 1,000 hours. (was 500 hrs.)
• Transmission oil change interval is once every 2,000 hrs. (was 1,000 hrs.)
• Drive axle oil change interval is now every 1,000 hrs. (was 500 hrs.)

These fuel-efficient engines allow the user to choose from either Standard Mode or Eco Mode. Eco Mode saves on fuel costs.