JLG Model 644E-42 Telehandler Spec Sheet
Model
644E-42
telehANDLER
Performance
Axles Full-time planetary 4-wheel drive.
Rated Capacity
Limited slip front differential.
6,000 lb (2,722 kg)
Stabil-Trak rear axle stability system.
Maximum Lift Height
Service Brakes
42 ft (12.8 m)
Inboard mounted internal wet disc brakes.
Frame Leveling
Parking Brakes
12 degrees Lift Speed (boom retracted)
Spring applied, hydraulically released parking brake with transmission declutch feature.
Up: 12.5 sec
Tires
Down: 11.5 sec
Standard: 370/75-28.
Boom Speed (no load)
Fenders
Extend: 12.5 sec
Cab
Retracted: 13.5 sec
Certified ROPS/FOPS structure.
Travel Speed Forward 20 mph (32 kmph) max.
Drawbar Pull (loaded) 18,600 lb (8,437 kg)
Operating Weight With 50 in. Carriage and Forks 24,467 lb (11,098 kg)
Forward Reach 35 ft 6 in. (10.8 m)
Horizontal Load Placement 80 in. (2.0 m)
Steering wheel mounted horn and back-up alarm.
Rear view mirrors.
Steering
4-wheel circle, 4-wheel crab, 2-wheel front.
Instruments
Hydraulic oil temperature, fuel level, tachometer, and hourmeter gauges.
Warning indicators for transmission oil temperature, hydraulic oil temperature, engine oil pressure, alternator charging, air filter restriction, hydraulic oil filter restriction, and low brake pressure.
Standard Specifications
Indicators for parking brake, and Stabil-Trak System.
Engine
Controls
Make and Model Fuel Cycles
Cummins B4.5T Turbo Diesel 4
Multi-function, fully proportional pilot operated joystick controls for boom functions, carriage tilt, auxiliary control, frame leveling, and horizontal load placement system.
No. of Cylinders
4
Hydraulic System
Displacement
276 cu in (4.5 L)
Load sensing dual gear pump.
Torque Rating
305 lb ft (414 Nm)
50.2 gal (190 L) system capacity.
Auxiliary Hydraulics
@ 1,500 rpm
Used for all attachments equipped with
Rated Speed
2,500 rpm
cylinders or other hydraulic components.
Max. Gross BHP
99 hp (74 kW)
Consists of valves, controls and hydraulic lines.
Fuel Tank
46 gal (174 L)
Engine Filters Two-stage centrifugal air cleaner.
Accessories & Options
Serviceable fuel filter/water separator.
Enclosed Cab
Full-flow replaceable-element engine oil filter.
Air Conditioning
Electrical System
Work Lights
Voltage: 12V
Road Lights
Alternator: 65 amp
Rotating Beacon
Battery: 850 cold cranking amps at 0?F
Tire Options
Transmission
Foam-filled
Modulated powershift with integral full
Solid
gear-drive dropbox.
4-speed forward and 3-speed reverse.
Attachments
Standard Carriage 50 in. (1.3 m) or 60 in. (1.5m) or 72 in. (1.8 m)
Side Tilt Carriage 50 in. (1.3 m) or 60 in. (1.5 m) or 72 in. (1.8 m)
Swing Carriage 72 in. (1.8 m); 90 degrees
Side-Shift Carriage 50 in. (1.3 m)
Dual Fork Positioning Carriage Tower
8 ft (2.4 m), 50 in. (1.3 m) Standard Carriage Pallet Forks
2.36 x 4 x 48 in. (60 mm x 102 mm x 1.2 m) 2.36 x 5 x 48 in. (60 mm x 127 mm x 1.2 m) 2.00 x 6 x 72 in. (51 mm x 152 mm x 1.8 m) Lumber Forks 1.75 x 7 x 60 in. (44 mm x 178 mm x 1.2 m) 2.36 x 6 x 60 in. (60 mm x 152 mm x 1.5 m) Cubing Forks 2 x 2 x 48 in. (51 mm x 51 mm x 1.2 m) Fork Extensions 90 in. (2.3 m) Material Bucket 72 in. (1.8 m), 1.0 cu yd ((0.76 m3) 96 in. (2.4 m), 1.5 cu yd (1.15 m3) 102 in. (2.6 m, )2.0 cu yd (1.53 m3) Grapple Bucket 96 in. (2.4 m), 1.75 cu yd (1.34 m3) Truss Boom 12 ft (3.7 m), 2,000 lb (907 kg) capacity 15 ft (4.6 m), 2,000 lb (907 kg) capacity 12 ft (3.7 m) with winch, 2,000 lb (907 kg) capacity Fork Mounted Work Platform 8 ft (2.4 m), 1,000 lb (455 kg) capacity Lifting Hook
-8 ft (-2.4 m)
Model
644E-42
telehANDLER
-8 ft (-2.4 m)
LULL 644E
TELEHANDLER
36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft 4 ft 0 ft 48 ft (14.6 m)
44 ft (13.4 m) 40 ft (12.2 m) 36 ft (11.0 m)
32 ft (9.8 m) 28 ft (8.5 m) 24 ft (7.3 m) 20 ft (6.1 m) 16 ft (4.9 m)
66? 60? F
50?
E
D
40?
C
B
30?
A
20?
LULL 644E
TELEHANDLER
36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft 4 ft 0 ft
48 ft (14.6Dm)imensions
44 ft (1L3e.4nmg)th (less forks)
253 in. (6.436m6?)
40 ft (1W2.2idmt)h Height
36 ft (1W1.0hme)elbase
32 ft G(9r.8omu)nd Clearance Outside Turning Radius40?
98 in6. (02?.48 m) F
95.5 in. (2.43 m) 501?31 in. (3.32 m)
E
16 in. (406 mm) D
148 in. (3.75 m)
C
28 ft M(8.5amx.) Reach from Front Tires
B
24 ft t(7o.32m4) in. (609 mm3) 0?
A
Load Center 35.5 ft/29 ft (10.82 m/8.83 m)
20 ft (6.1 m)
16 ft (4.9 m)
20?
1,500 lb (680 kg) 2,000 lb (907 kg) 3,000 lb (1,361 kg) 4,000 lb (1,814 kg) 6,000 lb (2,722 kg)
1,500 lb (680 kg) 2,000 lb (907 kg) 3,000 lb (1,361 kg) 4,000 lb (1,814 kg) 6,000 lb (2,722 kg)
12 ft (3.7 m) 8 ft (2.4 m)
10?
RETRACTED
12 ft (3.7 m) 8 ft (2.4 m)
10?
RETRACTED
4 ft (1.2 m)
0?
0 ft (0 m)
-4 ft (-1.2 m)
-5?
4 ft (1.2 m)
0?
0 ft (0 m)
-4 ft (-1.2 m)
-5?
LULL 644E -8 ft (-2.4 m)
TELEHANDLER
40 ft 36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft 4 ft 0 ft 48 ft (14.6 m)
44 ft (13.4 m) 40 ft (12.2 m) 36 ft (11.0 m)
32 ft (9.8 m) 28 ft (8.5 m) 24 ft (7.3 m) 20 ft (6.1 m) 16 ft (4.9 m)
66? 60? 50? 40?
30?
20?
F E D C B A
LULL 644E -8 ft (-2.4 m) TELEHANDLER
IMPORTANT 40 ft 36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft
48 ftR(1a4te.6dml)ift capacities shown are with machine equipped
with carriage and pallet forks. The machine must be level
44 fto(n13a.4fimrm) surface with undamaged, properly inflated6t6ir?es. Machine specifications and stability are ba6se0d?on rated
40 ftli(f1t2c.2ampa) cities at specific boom angles and boom lengths.
(If specifications are critical, the proposed application
36 fts(h1o1u.0ldmb) e discussed with your dea5le0r.)?
DO NOT exceed rated lift capacity loads, as unstable 32 fatn(d9.8damn)gerous machine conditions will result.
DO NOT tip the machi4ne0?forward to determine the
28 fatl(lo8.w5 amb)le load.
Use only JLG approved attachments with proper material
24 fhta(n7.d3lemr)model/atta3c0h?ment load capacity charts displayed
in the operator's cab. OSHA requires all rough terrain
20 ffto(r6k.l1ifmt )operators be trained according to OSHA 29 CFR 1910.178 (1).
16 ft (4.9 m)
20?
4 ft 0 ft
F E D C B A
300 lb (136 kg) 1,000 lb (454 kg) 2,000 lb (907 kg) 3,000 lb (1,361 kg)
4,000 lb (1,814 kg)
300 lb (136 kg) 1,000 lb (454 kg) 2,000 lb (907 kg) 3,000 lb (1,361 kg)
4,000 lb (1,814 kg)
12 ft (3.7 m)
10?
8 ft (2.4 m)
EXTENDED
80 in. (2.0 m)
1 in. (2.5 cm)
12 ft (3.7 m)
10?
8 ft (2.4 m)
EXTENDE
4 ft (1.2 m)
0?
0 ft (0 m)
-5?
-4 ft (-1.2 m)
4 ft (1.2 m)
0?
0 ft (0 m)
-5?
-4 ft (-1.2 m)
-8 ft (-2.4 m)
-8 ft (-2.4 m)
Due to continuous product improvements, JLG Industries reserves the right to make specification and/or equipment changes without prior notification. This machine meets or exceeds ASME B56.6-1998 as originally manufactured for
LULL 644E intended applications. TELEHANDLER
Form No.: SS-L644E-42-0104-15M Part No.: 3132500 R011305 Printed in USA
36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft 4 ft 0 ft 48 ft (14.6 m)
JLG Industries, Inc. 1 JLG Drive McConnellsburg, PA 17233-9533 Telephone 717-485-5161 Toll-free in US 877-JLG-LIFT Fax 717-485-6417
LULL 644E An Oshkosh Corporation Company
TELEHANDLER
36 ft 32 ft 28 ft 24 ft 20 ft 16 ft 12 ft 8 ft 4 ft 0 ft 48 ft (14.6 m)
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