Terex TA40 OCDB (A820) — Terex TA40 Articulated Dump Truck Maintenance & Service Manual (EN)

General Information - Technical Data Section 000-0000 Hydrostatic power steering by two double-acting, cushioned steering cylinders. Actuating pressure for steering operation is supplied by the main hydraulic gear pump. Steering SERVICE CAPACITIES Fuel tank .......................................... 463 litres (122 US gal) Hydraulic System (Steering, Braking & Body) ................ 209 litres (55 US gal) Brake Cooling System .................... 199 litres (52.6 US gal) Cooling System ................................ 80 litres (21.1 US gal) Engine Crankcase (with filters) .......... 37 litres (9.8 US gal) Transmission (with filters) .................

56 litres (14.8 US gal) Differential - Dana (Front) ................ 37.5 litres (9.9 US gal) Differential - Dana (Centre) ................. 38 litres (10 US gal) Differential - Dana (Rear) ................ 31.5 litres (8.3 US gal) Planetaries - Dana ............................ 8.5 litres (2.2 US gal) Driveshaft Bearings ........................... 1.5 litres (0.4 US gal) Air Conditioning Compressor .... 0.125 litres (0.033 US gal) Emergency steering pressure is provided by a ground driven pump mounted on the transmission. An indicator lamp signals should the emergency system activate. Conforms to SAE J53. System pressure .................................

206 bar (3000 lbf/inІ) Steering Angle (left and right) ......................................... 45° Lock to Lock Turns, steering wheel .................................... 4 Clearance Turning Diameter (SAE) ................ 19.5 m (64 ft) Body Two single-stage, double-acting hoist cylinders, cushioned at both ends of stroke. Electro servo assisted hoist control. Actuating pressure for body hoist is supplied by the main hydraulic gear pump. System pressure ................................. 172 bar (2500 lbf/inІ) Control Valve ..........................

Pilot Operated, Open Centre Body Raise Time (loaded) .........................................16 sec Body Lower Time (power down) ................................12 sec ELECTRICAL SYSTEM Type ............................................. 24 volt, Negative Ground. Battery ......... Two, 12 Volt, 175 Ah each, Maintenance Free Accessories ............................................................... 24 Volt Alternator ..................................................................70 Amp BODY All welded construction, fabricated from high hardness (min. 360 BHN) 1 000 MPa (145 000 lbf/inІ) yield strength steel. 25° tail chute angle provides good load retention without tailgate.

Plate Thicknesses: Floor and Tailchute...................................15.0 mm (0.59 in) Sides .........................................................12.0 mm (0.47 in) Front ..........................................................10.0 mm (0.39 in) Volume: Struck (SAE) ............................................ 17.0 mі (22.2 ydі) Heaped 2:1 (SAE) ...................................

22.0 mі (28.8 ydі) * * * * SM 2110 Rev 4 03-05 3 VEHICLE WEIGHTS Standard Vehicle kg lb Net Distribution Front Axle Centre Axle Rear Axle 15 275 7 750 7 705 33 675 17 085 16 985 Net Weight 30 730 67 745 Payload 36 500 80 470 Gross Distribution Front Axle Centre Axle Rear Axle 20 170 23 530 23 530 44 465 51 875 51 875 Gross Weight 67 230 148 215 Bare Chassis 24 670 54 390 Body 5 400 11 905 Body Hoists (pair) 660 1 455 Ground Pressures At 15% sinkage of unloaded radius and specified weights 29,5 R25 Net Loaded Front Rear 102 kPa (14.8 psi) 52 kPa (7.5 psi) 135 kPa (19.6 psi) 158 kPa (22.9 psi)