It's toy fair season at the moment where toy companies showcase their new and upcoming toys.  These images were captured at the Toronto Toy fare in Canada.

Lego Technic Excavator - set 8043

From the box we can see it contains 1123 parts and is aimed at 11-16 year olds.  The arm does have 3 degrees of articulation, the top half rotates,  and the tracks are driven.  This gives 6 motions with only 4 motors and 4 available controls from the remote control, so it looks like there'll be some form of switching mechanism between the 6 functions.

LEGO TECHNIC 8043 MOTORIZED EXCAVATOR SEALED NEW 2010 More Information.....

£165.00

NEW! LEGO 8043 TECHNIC MOTORIZED EXCAVATOR ! More Information.....

£136.99

LEGO Technic 8043 Excavator with Power Function FREES&H More Information.....

£236.59

Lego Technic - Instruction Booklets Stickers Set 8043 Motorized Excavator - NEW More Information.....

£2.99

LEGO Technic Motorized Excavato (##8043) More Information.....

£50.00

Lego Technic - Instruction Booklets Stickers Set 8043 Motorized Excavator - NEW More Information.....

£1.99

NEW 2in1 LEGO TECHNIC 8043 MOTORIZED EXCAVATOR +GRATIS More Information.....

£139.77

Lego Technic Motorized Excavator 8043 BRAND NEW !! More Information.....

£169.99

Lego Technic - 8275, 8421, 8258, 8043, 8294, 8283 And 8012 More Information.....

£700.00

Lego Technic - Instruction Booklets Stickers Set 8043 Motorized Excavator - NEW More Information.....

£1.99

LEGO EXCAVATOR 8043 TECHNIC NEW IN BOX UNOPENED FANTASTIC ITEM More Information.....

£159.99

LEGO 8043 - Motorized Excavator - Brand new in box - Sealed More Information.....

£116.00

LEGO® TECHNIC 8043 Motorized Excavator NEW and SEALED! More Information.....

£144.90

LEGO® TECHNIC® Motorized Excavator 8043 - Brand New! More Information.....

£144.94

LEGO Technic Bulk Shock Absorbers NEW 8043 8047 8053 8259 More Information.....

£10.19

LEGO TECHNIC EXCAVATOR W/POWER FUNCTIONS 8043 NEW More Information.....

£204.52

NEW misb 2in1 LEGO TECHNIC 8043 MOTORIZED EXCAVATOR + GRATIS 12x Duracell More Information.....

£149.77

LEGO Technic Motorized Excavator 8043 Motorized NEW More Information.....

£144.99

LEGO TECHNIC 8043 MOTORIZED EXCAVATOR (MASSIVE SET) NEW More Information.....

£170.00

LEGO Technic 8053 Mobile Crane Sealed NEW 8043 8047 8129 8259! More Information.....

£109.06

Missing Lego Brick Set Lego 8043 Lego Set Motorized Excavator New More Information.....

£149.99

LEGO Technic 8043 Excavator with Power Function NEW! More Information.....

£181.33

LEGO TECHNIC 8043 MOTORIZED EXCAVATOR DIGGER 2 IN 1 MODELS HUGE BRAND NEW More Information.....

£149.99

Lego Technic Container Truck - set 8052

Again from the box the set contains 686 parts and is aimed at ages 10 - 16 years old.  The truck is fitted with one Power Functions motor that looks like a medium sized one.  Presumably to load and offload the container.  The container can either be tipped as in a tipper truck, or offloaded to the back.  This looks like it's selected by a small gearbox on the side of the truck.

Lego Technic 8052 Container Truck - NEW More Information.....

£100.00

LEGO Technic 8052 container truck with power functions (brand new) DISCONTINUED More Information.....

£89.99

LEGO Technic 8052 container truck with power functions (brand new) DISCONTINUED More Information.....

£92.90

LEGO TECHNICS POWERED TIPPER TRUCK MODEL No 8052..............................NR More Information.....

£40.00

LEGO Technic 8052 container truck with power functions (brand new) DISCONTINUED More Information.....

£43.00

LEGO TECHNIC 8052 CONTAINER TRUCK BRAND NEW AND SEALED More Information.....

£42.50

LEGO TECHNIC 8052 CONTAINER TRUCK LORRY 2 IN 1 NEW SEALED BOX "NOW SOLD OUT" More Information.....

£31.00

LEGO Technic 8052 Container Truck BRAND NEW !! More Information.....

£158.99

LEGO TECHNIC 8052 CONTAINER TRUCK BRAND NEW AND SEALED More Information.....

£99.99

LEGO TECHNIC 8052 CONTAINER TRUCK + POWER PACK - DISCONTINUED More Information.....

£75.00

LEGO Technic 8052 container truck with power functions (brand new) DISCONTINUED More Information.....

£109.90

Lego Technic Mobile Crane - set 8053

The set contains 1289 parts and is aimed at 11-16 years.  The model doesn't appear to contain any Power Functions motors so presumably everything is manually driven.  The crane has unusual outriggers to stabilise the it.  They appear to form a large x, each swinging out from the side.  Looks like thumb type screws on each stabiliser leg.  The cranes hook is rather odd considering they didn't use the existing hook and pulley parts.  It'll be interesting how heavy a weight this crane will be able to lift with only one Linear Actuator.

LEGO Technic Mobile Crane 8053 Brand New in BoX FREE S&H More Information.....

£173.18

Lego Technic - Instruction Booklets and Stickers for Set 8053 Mobile Crane - NEW More Information.....

£2.99

LEGO BOXED TECHNIC MOTORISED CRANE. SET 8053 INC POWER PACK 7639 More Information.....

£4.99

Lego Technic Set / 8053 / Mobile Crane / Brand new / Sealed More Information.....

£50.00

Lego Technic - Instruction Booklets and Stickers for Set 8053 Mobile Crane - NEW More Information.....

£1.99

Lego Technic - Instruction Booklets and Stickers for Set 8053 Mobile Crane - NEW More Information.....

£1.99

LEGO Technic 8053 Mobile Crane BRAND NEW !! More Information.....

£182.99

LEGO TECHNIC 8053 MOBILE CRANE More Information.....

£25.00

LEGO Technic Bulk Shock Absorbers NEW 8043 8047 8053 8259 More Information.....

£10.19

LEGO Technic 8053 Mobile Crane Sealed NEW 8043 8047 8129 8259! More Information.....

£109.06

LEGO TECHNIC 8053 MOBILE CRANE 2 IN 1 MODELS HUGE HARBOR CRANE BOXED BRAND NEW More Information.....

£120.00

Lego -Technic Mobile Crane 8053 BNIB More Information.....

£99.99

Lego Technic 8053 Mobile Crane - NEW More Information.....

£120.00

Lego Technic Motorbike - set 8051

487 Lego parts aimed at 9 to 16 year olds.  The wheels on the bike look like new parts - wider than any other motor bike produced in the past.  This looks like a very detailed build using lots of small parts.

LEGO Technic 8051 Motorbike New Sealed FREE S&H More Information.....

£78.40

Lego 8051 Technic Motorbike / Motorcycle - DISCONTINUED **SEALED BNIB** Free P&P More Information.....

£75.00

2 LEGO Technic Motorcycle wheels and tyres from set 8051 - Immaculate Condition More Information.....

£1.99

Lego Technic Motorbike Motorcycle 8051 BRAND NEW !! More Information.....

£143.99

Lego Technic 8051 Motorbike - Open box with sealed packets More Information.....

£49.00

LEGO TECHNIC 8051 MOTORBIKE BNIB MINT SEALED! RARE! TRUSTED SELLER! FREE P&P! More Information.....

£74.00

Lego Technic Motorbike 8051 BRAND NEW RARE More Information.....

£99.75