C 25 D Clark diesel forklift specs & dimensions (2003 - 2018)

Instrument Panel

The CLARK Information Center (CIC) features a full LED/digital display with visual and audible engine monitoring warnings. Functions being monitored include water temperature, engine oil pressure, transmission oil temperature, ammeter, and low LPG fuel. An automatic engine shutdown system continuously monitors engine oil pressure, engine coolant temperature, and transmission oil temperature. An hour meter and neutral start feature are also included. The CIC provides prompts for the seat belt, parking brake, ignition key, headlights, and service engine soon.

Engine

Mitsubishi model 4G64, 2.4-liter (143 CI) 4-cylinder overhead cam engine with internal dynamic balancers and an LPG or gasoline fuel system. The camshaft and balancers are cog belt driven, featuring a cast iron deep skirt block with an aluminum cylinder head. It has a 5-main bearing crankshaft, and hydraulic valve lifters along with electronic ignition reduce maintenance requirements. IMPCO LPG fuel systems are used with brackets for 33.5 lb. (15.2 kg) or 43.5 lb. (19.7 kg) tanks. Additionally, the Yanmar model 4TNE94 2.8-liter (171 CI) 4-cylinder Diesel engine is included, which features a vertical exhaust and a high volume hydraulic pump as standard.

Transaxle

The CLARK model TA 30 is a single speed, full reversing, powershift transaxle equipped with a high stall ratio industrial torque converter, full-floating drive axles, and drum/shoe brake assemblies with dirt shields. It features solenoid actuated, hydraulically modulated directional control and mechanically actuated hydraulic inching. Helical drive gears operate smoothly and reduce noise, while an auxiliary gear drive allows for efficient, bolt-on hydraulic pump operation. Control elements and test ports are readily accessible for service, and heavy-duty oil-cooled disc brakes provide independent transmission cooling. The full-flow transmission spin-on oil filter and sump screen are easily serviced.

Brakes

The braking system consists of self-energizing, hydraulically-actuated drum and shoe type service brakes. Shrouds prevent dirt entry into the brake area, with inching and brake operation managed by the left pedal, while braking only occurs with the right pedal. Heavy cast iron brake shoes, backing plates, and drums feature openings for inspection and adjustment, and all components are asbestos-free. The brakes can be quickly accessed by removing the wheel and brake drum, eliminating the need for axle removal. The left foot parking brake pedal actuates service brakes at both drive wheels.

Hydraulics

A single gear driven pump provides fluid for hydraulic functions and steering. The priority-demand steering system conserves energy by supplying hydraulic fluid on a demand-only basis. The hydraulic tank is integral with the truck frame, and the in-tank return line filter can be quickly changed without spills. A quick-connect pressure port on the pump enables convenient pressure checks, and all pressure fittings utilize O-ring type face seals to reduce the possibility of leakage. The sump tank capacity is 8.0 gal. (30.2 L).

Steering

The steering system features full hydrostatic steering with a compact axle beam that includes an integral double acting steer cylinder. Spindle assemblies incorporate king pins and tapered roller bearings, providing a rugged and easily serviced assembly. Rubber isolation mounts that support the axle absorb shock and reduce noise, while metal shields protect bearing seals from wire or in-plant debris. Grease fittings extend the service life of the linkage and king pin/bearing.

Upright

High visibility standard, Hi-Lo, triple stage and Quad uprights of heavy C-channel outer rails and full I-section inner and intermediate rails. A wide range of lift heights are available. All-roller operation of upright rails; upright rail and carriage rollers are canted to accept both normal and side thrust loads. The fork carriage employs six main rollers and additional side thrust rollers. Carriages are ITA Class II and III specifications. Load backrest is designed for optimum visibility. Hydraulic cushioning between stages aids in quiet operation. Self-lubricating trunion bushings and simplified roller access improve serviceability. Hydraulic tilt lock valve prevents improper tilt cylinder operation, integral flow limiting valves prevent rapid carriage descent in the event of a line failure, and lowering control allows faster lowering speeds when empty or with light loads.

Additional Features

A single auxiliary valve and two headlights mounted on the overhead guard are standard equipment. High Performance Package is standard on the C35L. The auxiliary hydraulic flow can be easily adjusted at the main valve to match the requirements of different attachments. With a one-piece hood and quickly removable floorplate, all routine maintenance checkpoints are readily accessible. The operator cell is designed for operator comfort and productivity. Color is high visibility CLARK Green with non-glare matte black trim and white wheels. Tow pin in the counterweight and rear tie-downs are standard. The Operator Manual is permanently attached inside the rear pocket of the comfortable safety seat.

Available Equipment

Auxiliary valves, hose adaptations, sideshifters, hydraulic control options, High Performance Package (standard on C35L & C20/35L), Unitrol foot directional control, reduced height overhead guard, operator cab with heater, combination stop/tail/back-up lights, rear work light, turn signal lights, strobe lights, backup alarm, mirrors, convenience console, suspension seat, vinyl and cloth, UL Type LPS construction, seat actuated engine shutdown, vertical exhaust (standard on Diesel), 3-way catalytic exhaust purifier, 3-way catalytic exhaust purifier with closed loop, CARB certified, pre-cleaner – overhead guard mounted, air cleaner safety element, belly pan, radiator screen, Bottler’s tilt and various tire options.