________________________________________________________________________________

Massey Ferguson 3070 Tractor Technical Data

Massey Ferguson 3070 Engine Specs

Engine Model - Perkins AT4.236
Number of cylinders - 4
Aspiration - Turbocharger
Bore, in (mm) - 3.91 (98.47)
Stroke, in (mm) - 5.04 (127.0)
Displacement, cu in (litres) - 236 (3.9)
Maximum engine power, hp (kw) - 92.5 (68.5)
Maximum torque, Nm - 343
Engine speed at maximum torque - 1400
Idling speed, rpm - 850
Maximum rated speed, rpm - 2200
Torque at rated speed, Nm - 303
Maximum no load speed, rpm - 2310
Lubrication - Gear type pump, strainer on suction side and external camsier type filter(s)
Valves clearance (inlet/exhaust), in (mm) - 0.012 (0.30)
Lifting pump - AC DELCO
Fuel filter with sediment bowl - СAV
Number of elements - 1
Fuel injection pump - Rotary with mechanical governor
Injection timing (degrees) - 16
Cold weather starting - Thermostart or ether, according to market
Air cleaner - Two-stage, dry element, with centrifugal prefilter and blockage indicator
Electrical system voltage - 12 volt, negative earth
Batteries - 2
Cooling system - Pressurized system with centrifugal pump
Centrifugal water pump - belt driven
Fan - belt driven
Belt deflection, in (mm) - 0.75 (19.0)

MF 3070 Transmission

Optional Transmission Type - 32F/32R SpeedShift (48F/48R with creeper)
Number of Forward Speed - 32 (48)
Number of Reverse Speed - 32 (48)
Maximum Travel Speed - 37.6 km/h
Clutch - Dry single disc
Clutch Type - Diaphragm push-type
Disc diameter, in (mm) - 13.0 (330)
Clutch adjustment - Automatic
Reduction unit - Epicyclic, in the rear axle housings
Reduction ratios - 5,077 to 1

Massey Ferguson 3070 Power Take-Off

Rear PTO Type - Independent
PTO power, hp (kw) - 83.7 (62.0)
Rear PTO Speeds - 540 at 1980 rpm / 1000 at 2000 rpm
Rear PTO Control - Lever in the cab
Front PTO - Optional
Front PTO Speeds - 1000 at 2040 rpm
Permissible front PTO power, hp (kw) - 91.5 (68.5)
Front PTO Control - Hydraulic, electrically actuated by push button in the cab
Economy PTO Type - Independent (optional)
Economy PTO Speeds - 540/1000 at 1550 rpm
Ground speed PTO (GSPTO) - Opt., 540/1000 rpm
GSPTO Control - From the normal PTO operating lever

MF 3070 Hydraulics and Hitch

Hydraulic System - Two stage gear pump, driven directly by the engine
Hydraulic Pump Flow, gal/min (l/min) - 13.2 (50.0)
Maximum Hydraulic Pressure - 185.0 bar
Steering Pump Flow, gal/min - 7.6 (29.0)
Maximum Steering Pressure - 17.0 bar
Suction circuit filtration - One external 150 micron throwaway, canister type filter
Low flow circuit filtration - One external 15 micron high pressure filter
Hitch type - 3-point, with fixed, telescopic or quick attach hook ball ends
Hitch Category - 2
Rams - Twin externally mounted
Ram diameter, in (mm) - 2.24 (57.0)
Position of lift rod on lower links, mm - 550/650
Length of lift rods, mm - 595-827
Lower links horizontal/full raised at 550 mm, kg (lb) - 3192-3138 (7044-6925) / 3812-3162 (8413-6978)
Lower links horizontal/full raised at 650 mm, kg (lb) - 3514 (7755) / 4175-3452 (9214-7618)

Massey Ferguson 3070 Axles, Steering and Brakes

Drive Wheels - 2WD 4x2 / 4WD 4x4
Rear Axle Differential Lock - Positive clutch
Differential Lock Control - Hydraulic, with electrical control
4WD Front Axle Clutch Mechanism - Hydraulic, electrically actuated by push button in the cab
Front Axle Differential Lock - Front and rear differential lock-hydraulic with electrical control
Steering - Hydrostatic
Steering Column Type - Fixed or tiltabte telescopic
Steering Ram - One double action
Steering Ram Diameter (2WD/4WD), in (mm) - 2.26 (57.0) / 2.5 (63.0)
Steering Valve Make - Danfoss
Steering Valve Displacement (2WD/4WD), cc - 80/125
Main Brake Type - Oil-immersed single disc per wheel
Brake Disc Diameter outside/inside diameter, in (mm) - 13.9 (355) / 11.4 (290)
Brake Operation - Hydraulic, from 2 master cylinders, automatic adjustment
Handbrake - Operates on the rear axle bevel drive pinion

MF 3070 Dimensions and Weights

Wheel Base (2WD), in (mm) - 96.85 (2460)
Wheel Base (4WD), in (mm) - 97.0 (2464)
Front Tyres - 13.6-24 / 18.4-34
Rear Tyres - 13.6-38
Overall length with drawbar (2WD), in (mm) - 160.8 (4084)
Overall length with drawbar (4WD), in (mm) - 165.7 (4208)
Height (cab tractor), in (mm) - 107.2 (2724)
Overall width, in (mm) - 101.2 (2570)
Ground clearance (under drawbar frame), in (mm) - 15.2 (385)
Height to steering wheel (platform models), in (mm) - 79.6 (2023)
Steering angle (2WD), Inner/Outer, degrees - 56/43
Steering angle (4WD), Inner/Outer, degrees - 50/38.5
Turning Radius (2WD), without brake/with brake, in (mm) - 149.0/131.0 (3750/3300)
Turning Radius (4WD), without brake/with brake, in (mm) - 171.0/155.0 (4300/3900)
Total weight with full tank (2WD), lb (kg) - 8499 (3855)
Total weight with full tank (4WD), lb (kg) - 9039 (4100)

Capacities

Fuel tank, gal (litres) - 45.60 (173.0)
Cooling system, gal (litres) - 5.5 (20.0)
Engine sump, gal (litres) - 2.0 (7.5)
Transmission/Rear axle, gal (litres) - 15.9 (60.0)
Front axle assembly, gal (litres) - 1.7 (6.5)
Front final reduction units (each), gal (litres) - 0.5 (1.8)

Massey Ferguson 3070 Attachments

MF 848 Loader Specifications

Loader model - MF 848
Height (to pin) - 133,5 in (3390 mm)
Clearance, dumped bucket - 106 in (2690 mm)
Dump reach - 38 in (960 mm)
Dump angle - 43
Reach at ground - 82 in (2080 mm)
Rollback at ground - 18
Breakout force (at pin) - 4800 lb (2177 kg)
Lift to full height (at pin) - 3500 lb (1587 kg)
Bucket width - 84 in (2130 mm)
Raise time to height - 5,5 sec.
Bucket dump time - 4 sec.
Lowering time - 2,5 sec.
Rollback time - 2,75 sec.
Sollback time - 2,25 sec.

MF TRACTORS TROUBLESHOOTING
1652	1749	2620	2725	2805
3050	3120	3640	3709	4245
4455	5320	5455	5613	6150
6280	6480	6615	7618	7720